SUPERCIRCUIT Exhaust Pro Shop

Mitsubishi Mirage 1.2L (3A92) Exhaust Headers

2026-05-09T07:16:00.000-07:00

Yet another 6th generation Mitsubishi Mirage (2012~present) installed the SUPERCIRCUIT high performance exhaust header for upgraded performance!

Shown in the picture below, the factory stock exhaust headers of the Mitsubishi Mirage 1.2L (right) with a huge catalytic converter and the high performance exhaust headers developed by SUPERCIRCUIT (left).

The SUPERCIRCUIT exhaust headers made for the Mitsubishi Mirage 1.2L is made from grade 304 stainless steel pipes, CNC mandrel bent to shape and then fully TIG/Argon welded by the master craftsmen here at SuperCircuit Exhaust Pro Shop.

Every steps during the production process have been taking care of to ensure the exhaust product you received is of top notched quality and performance.

Shown in the picture bleow, the 3A92 3-cylinder engine of the 6th generation Mitsubishi Mirage (2012-present) with the factory stock original exhaust headers removed.

The SUPERCIRCUIT exhaust headers is designed and developed for direct bolt-on application, no weld or cut is required during the whole installation process. It is just straight bolt-on to the 3A92 engine as shown in the picture below.

At the rear, the SUPERCIRCUIT headers is just connected back to the factory stock cat-back exhaust system.

To purchase or for more information about the above SUPERCIRCUIT stainless steel exhaust header/ extractor made for the 6th generation Mitsubishi Mirage 1.2L (2012-present) above, please visit us at SuperCircuit showroom, Dataran Ara Damansara or contact us on the SUPERCIRCUIT Facebook.

BMW Z4 (E89) Exhaust Headers

2025-02-08T03:18:00.000-08:00

The BMW E89 Z4 sDriver23i with N52 2.5L in-line 6 engine shown below has visited SUPERCIRCUIT for a set of customized exhaust headers.

We have assembled the headers with grade 304 larger diameter mandrel bent stainless steel pipes and hand TIG/Argon welded on stainless steel flanges by our master craftsmen here at the SUPERCIRCUIT's production facilities.

These stainless steel high flow headers removed the restriction and ensure higher exhaust flow efficiency, for better performance and exhaust note!

It is designed to be fully compatible with the factory stock exhaust system, no cut or weld is required if you wish to use back the original BMW E89 Z4 exhaust system or other branded plug 'n play exhaust systems out there.

For more information, please visit us at SuperCircuit Showroom, Dataran Ara Damansara or Send Us A Message on Facebook.

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MINI JCW GP Turbo Downpipe

2023-12-05T06:42:00.000-08:00

SUPERCIRCUIT sport downpipe custom made for the 3rd generation Mini John Cooper Works GP is now available!

The 3rd generation Mini JCW GP is probably the fastest and most powerful street car Mini has ever produced, we further improve the performance by removing the restriction of the catalytic converter with the SUPERCIRCUIT sport downpipe shown below.

The stock 2.0L engine shown below is claimed to have 302HP and 450Nm of torque under the bonnet.

This one-off custom made catless downpipe with full stainless steel is to replace the factory stock Mini JCW GP downpipe for less restriction and better exhaust flow efficiency, hence better performance!!

The SUPERCIRCUIT sport downpipe is bolted onto the turbo outlet of the Mini JCW GP at the front and clamped onto the rest of the exhaust system at the bottom as shown in the pictures below. Just a straight swap, no cut or weld is required.

The above catless downpipe is an one-off custom made project by SUPERCIRCUIT with 304 stainless steel mandrel bent pipings, matched with stainless steel flanges and hand TIG/Argon welded with top notched craftsmanship. The car has to be at our factory for to carry out the above process.

For more information, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate or Send Us A Message on Facebook.

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Subaru XV (GT) UEL Headers & Front Pipe

2023-11-07T21:54:00.000-08:00

The exhaust headers made for the 2nd generation Subaru XV/ Crosstrek II (a.k.a. XV2) you see below is probably first of its kind in the country - the UEL headers!

The SUPERCIRCUIT Subaru XV (GT) / a.k.a. XV2 Un-Equal Length headers a.k.a. UEL Headers are designed with the two primary pipes from one side of the boxer engine traveled at different distances to the collector as compared to the other two primary pipes from another side of the engine; causing the exhaust to create the iconic 'Subaru boxer rumble'!

Also in the picture below is the 'catless' front pipe (can be sold separately or as a whole with the UEL headers).

The SUPERCIRCUIT UEL Headers are made fully from grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded on CNC machined stainless steel flanges. They are designed for direct bolt-on application and are fully compatible with the Subaru XV2's original cat-back exhaust system! No mod or cut is required during the installation process.

The above SUPERCIRCUIT Un-Equal Length (UEL) Header is catless and gives out clearer boxer sound and also better performance on the FA20D boxer engine!

Please message us on Facebook to purchase or for more information about the above SUPERCIRCUIT UEL catless headers kit made for the Subaru XV2 (GT)!

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Ferrari F430 Exhaust Headers

2023-11-02T19:50:00.000-07:00

We have developed a set of performance exhaust headers for the Ferrai F430. These headers are designed for direct replacement/upgrade for the failure-prone factory headers, they are also lighter, better exhaust flow efficiency for increased performance and durability!

Ferrari F430 factory stock original exhaust headers vs. SUPERCIRCUIT headers. SUPERCIRCUIT Headers are made with larger bore mandrel bent grade 304 stainless steel pipes for durability and better exhaust flow efficienty, then fully TIG/Argon welded on CNC machined stainless steel flanges for direct bolt-on application to the Ferrari F430.

The below pictures show how the exhaust ports of the Ferrari F430's 4.3L F136 V8 engine look like after the factory stock headers are removed from the engine.

The 4 exhaut ports on the left side of the Ferrari F430's F136 V8 shown in the picture below.

The right side in the below picture.

The SUPERCIRCUIT Headers are designed for direct bolt-on to the Ferrari F430's F136 V8 engine as shown in the pictures below.

These performance exhaust headers help unleash the beautiful Ferrari V8 howl and also give a significant volume increase over the stock headers for better performance too!

The SUPERCIRCUIT headers are made with 304 stainless steel CNC mandrel bent pipings, matched with stainless steel flanges and hand TIG/Argon welded with top notched craftsmanship.

To purchase or for more information, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate or Send Us A Message on Facebook using the form on the right of this page.

Please 'LIKE' and follow us on SuperCircuit Exhaust Facebook for more exhaust news and updates.

Honda Civic 2.0 (FD) Exhaust Headers

2023-08-02T00:57:00.059-07:00

The tuned-length SUPERCIRCUIT 4-2-1 Exhaust Header/ Extractor shown below is designed specially for the Honda Civic 2.0 (FD) with longer primary pipes and secondary pipes that help to create better low-end torque and smoother exhaust flow for extra horsepower!

The factory stock exhauste headers of the Honda Civic FD's K20 engine can be found at the back of the engine bay, just in front of the firewall as indicated in the picture below.

The below picture shows how the exhaust ports of the Honda Civic (FD)'s K20 engine look like, after the factory stock original exhaust headers are removed. Note the stock original metal gasket shown in the picture will be reused during the installation of the SUPERCIRCUIT headers.

Comparing both the headers, the SUPERCIRCUIT 4-2-1 Exhaust Headers made for the Honda Civic 2.0 (FD) has larger bore tuned length primary pipes and secondary pipes that help to create better low-end torque and smoother exhaust flow for extra horsepower!

Further more, it is made of 304 stainless steel CNC mandrel bent pipes, matched with stainless steel flanges and hand TIG/Argon welded for long lasting performance and top notched craftsmanship.

The SUPERCIRCUIT 4-2-1 Sport Exhaust Header is bolt-on to the Honda Civic (FD)'s K20 engine as shown in the picture below.

Designed for direct bolt-on application, the SUPERCIRCUIT tuned length exhaust headers is bolted onto the K20 exhaust outlets at the top and 100% compatible with the Honda Civic 2.0 (FD) factory stock original cat-back exhaust system at the other end as shown in the picture below. No mod or weld is required during the installation process.

SUPERCIRCUIT headers made of 304 stainless steel CNC mandrel bent piping, matched with stainless steel flanges and hand TIG/Argon welded with top notched craftsmanship.

To purchase or for more information, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: 03 5632 2855 or Send Us A Message on Facebook using the form on the right of this page.

Please 'LIKE' and follow us on SuperCircuit Exhaust Facebook for more exhaust news and updates.

Mazda MX-5 (ND) Axle-back Exhaust

2023-07-28T07:41:00.045-07:00

Thank you very much for the support from the local Mazda MX-5 communities, so we have chance to fabricate and install yet another custom made axle-back exhaust system installed to the 4th generation Mazda MX-5 (ND) here at the SuperCircuit Exhaust Pro Shop's installation bays!

The factory stock Mazda MX-5 (ND) axle-back exhaust system (bottom) VS. the SUPERCIRCUIT custom hand fabricated axle-back exhaust system (top) in full stainless steel mandrel bent pipes and hand TIG/Argon welded by the master craftsmen here at the SuperCircuit Exhaust Pro Shop.

This custom made axle-back exhaust system is designed to bolt-on straight to the Mazda MX-5 (ND) and replaces the factory stock original one. No cut or weld is required during the installation process.

The SUPERCIRCUIT custom made axle-back exhaust system specially fabricated for the Mazda MX-5 (ND) and be in the form of twin exhaust tips (as shown in the picture) or single exhaust tip setup.

For more information for the above direct bolt-on axle-back exhaust system specially made for the 4th generation Mazda MX-5 (ND), please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Toyota GT86 UEL Header + Front Pipe

2023-07-24T23:32:00.049-07:00

We have supplied and installed yet another set of the SUPERCIRCUIT Un-equal Length Exhaust Header + Front Pipe here at our installation bays today. Thank you very much the support!!

The SUPERCIRCUIT Un-Equal Length headers a.k.a. UEL Headers is designed with the two primary pipes from one side of the boxer engine, traveled at different distances to the collector as compared to the other two primary pipes from another side of the engine; causing the exhaust to create the iconic boxer engine rumble!

In the picture below, the SUPERCIRCUIT UEL Exhaust Header + Front Pipe/ Cat Pipe vs. the GT86 factory stock headers and cat pipe on the right.

This SUPERCIRCUIT Toyota GT86 Headers & Front Pipe is made of larger bore mandrel bent grade 304 stainless steel pipes and fully TIG/Argon welded on CNC machined stainless steel flanges to remove the restrictions and allow better exhaust flow efficiency i.e. more horsepower & torque!!

Both the plug 'n play SUPERCIRCUIT Headers and Cat Pipe are catless, so they are a lot less restrictive and hence better torque and powerband over the Toyota GT86's factory stock ones.

For more information for the above direct bolt-on UEL exhaust header & front pipe made for the Toyota 86, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Subaru WRX (VA) FA20 Turbo Manifold

2023-07-22T07:11:00.071-07:00

Featured below is the SUPERCIRCUIT turbo manifold developed for the Subaru WRX (VA) FA20 engine. This model is the first of the WRX line to deviate from the EJ-series engine. It uses the new 2.0-liter FA20F engine, which has direct injection and a twin-scroll turbocharger.

The below picture shows how the exhaust outlet ports look like after the factory stock turbo manifold as well as the turbo unit was removed from the FA20 engine on the Subaru WRX (VA).

In the picture below, the SUPERCIRCUIT turbo manifold in stainless steel vs. the Subaru WRX (VA) factory stock one.

The SUPERCIRCUIT Subaru WRX (VA) FA20 turbo manifold is made with larger bore grade 304 mandrel bent stainless steel pipes to minimize the restriction for better exhaust flow efficiency and is fully TIG/Argon welded on stainless steel flanges for long lasting performance and durability!

The SUPERCIRCUIT turbo manifold is installed to the Subaru WRX (VA)'s FA20 engine as shown in the picture below. This turbo manifold is designed for direct bolt-on application, no cut or weld is required during the installation process.

The SUPERCIRCUIT turbo manifold can also be wrapped with thermal wraps before installation as shown in the picture below.

The turbo unit is then installed back in place as shown in the picture below after the SUPERCIRCUIT turbo manifold is secured to the FA20 engine block.

On all previous Subaru WRXs (with the EJ-series engine), the turbocharger was located near the right-hand side of the firewall, close to the third cylinder. With the new FA20 engine, Subaru fitted the turbocharger at the front of the car, close to the serpentine accessory belts.

For more information for the above direct bolt-on turbo manifold made for the Subaru WRX (VA) FA20 engine, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Mercedes Benz E-class Coupe (W213/C238) Downpipe

2023-07-18T01:16:00.073-07:00

The SUPERCIRCUIT sports downpipe made for the Mercedes Benz E-class coupe (W213/C238) is designed and fabricated to free up the restriction of the catalytic converterse and for better exhaust flow efficiency, hence higher engine output and a lot more low-end torque!

The factory stock downpipe can be found at the right side of the M264 engine of the Mercedes Benz E-class Coupe (C238), near to the firewall, as indicated in the picture below.

The below picture took from the undercarriage of the Mercedes Benz E-class (C238) shows how the factory stock downpipe, which comes with two huge catalytic converters. We will replace it with the SUPERCIRCUIT catless downpipe for better exhaust flow efficiency and improved engine output!

In the below picutre, the Mercedes Benz E-class (C238)'s factory stock original downpipe with two huge catalytic converters (TOP) vs. the stainless steel SUPERCIRCUIT Catless Downpipe (BOTTOM).

The SUPERCIRCUIT Catless Downpipe is made of grade 304 mandrel bent stainless steel and is fully TIG/Argon welded on CNC machined stainless steel flanges for direct bolt-on application. No cut or weld is required during the installation.

At the front, the SUPERCIRCUIT Downpipe is clamped onto the turbo outlet of the Mercedes Benz E-class coupe (C238)'s turbo outlet via the original exhaust clamp (shown in the picture below). Just a direct swap, no furhter mod is required.

At the other end of the SUPERCIRCUIT Downpipe, it is clamped onto the rest of the Mercedes Benz E-class coupe (C238)'s stock exhaust system (as shown in the picture below).

For more information about the above downpipe, please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page. Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

BMW F30 320i (N13) Downpipe + custom made Cat-back Exhaust

2023-05-08T19:49:00.000-07:00

We have supplied a full set of exhaust sytsem for the BMW F30 316i with the N13B16 turbo charged engine here at our installation bays today. This set of exhaust system consists of the SUPERCIRCUIT direct bolt-on downpipe off the shelves and the custom fabricated cat-back exhaust system by the master craftsmen here at the SuperCircuit Exhaust Pro Shop.

In the picture below, the SUPERCIRCUIT catless turbo downpipe in full stainless steel vs. the factory stock downpipe from the N13B16 engine. The SUPERCIRCUIT downpipe is fully made with larger bore grade 304 mandrel bent stainless steel pipes and TIG/Argon welded for optimium exhaust flow efficiency!

The SUPERCIRCUIT Catless Downpipe is designed for direct clamp-on to the turbo outlet of the BMW F30 316i (N13B16) engine (as shown in the picture below), just plug 'n play no further modification needed.

At the other end of the SUPERCIRCUIT downpipe, it is a slip joint which is connected to the rest of the exhaust sytem (cat-back exhaust system).

This twin tips cat-back exhaust system is fully custom made with grade 304 mandrel bent stainless steel pipes and TIG/Argon welded by the master craftsmen here at the SuperCircuit Exhaust Pro Shop.

On the right of the picture is the factory stock original single-tip cat-back exhaust system.

We has supplied a T-flow rear muffler for this custom made twin tips cat-back exhaust system, to match with the rear bodykit for a sportier look and exhaust note!

This twin exhaust tips cat-back system is custom fabricated with full grade 304 mandrel bent stainless steel pipes and TIG/Argon welded by the master craftsmen here at the SuperCircuit Exhaust Pro Shop.

Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

Subaru XV (GP) UEL Headers

2023-05-04T05:17:00.000-07:00

Now, your 1st generation 2012-2017 Subaru XV (GP) also can have the iconic boxer rumbles! SUPERCIRCUIT has developed the unqual length (UEL) exhaust headers for the FB20B boxer engine!

The below picture shows how the exhaust outlet ports look like on this Subaru XV after the factory stock exhaust headers are removed from the Subaru XV's FB20B boxer engine.

In the below picture, the Subaru XV's factory stock original headers vs. the SUPERCIRCUIT UEL headers. The SUPERCIRCUIT UEL Headers is made with grade 304 mandrel bent stainless steel pipes and is fully TIG/Argon welded on CNC machined stainless steel flanges for long lasting performance and durability.

The SUPERCIRCUIT Un-Equal Length headers a.k.a. UEL Headers are designed with the two primary pipes from one side of the boxer engine traveled at different distances to the collector as compared to the other two primary pipes from another side of the engine; causing the exhaust to create the iconic 'Subaru boxer rumble'!

The SUPERCIRCUIT UEL Headers are made fully from grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded on CNC machined stainless steel flanges. They are designed for direct bolt-on application and are fully compatible with the Subaru XV's original cat-back exhaust system! No mod or cut is required during the installation process.

Please contact us or pay us a visit to our showroom at SuperCircuit Exhaust Pro Shop for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

Toyota Vios (AC100) Exhaust Header

2023-04-14T22:17:00.000-07:00

We have the direct bolt-on full stainless steel exhaust headers developed for the 2023 Toyota Vios (AC100), to remove the restriction and improve the exhaust flow efficiency for better engine output, higher low-end torque and high-end horserpower!

The SUPERCIRCUIT Exhaust Headers/ Extractor developed for the Toyota Vios (AC100)'s 1.5L 2NR-VE engine is also catless for higher exhaust flow efficiency and less restrictive compared to the factory stock one (LEFT in the picture below).

It is made with grade 304 stainless steel mandrel bent pipes and is fully TIG/ARgon welded on CNC machined stainless steel flanges for straight bolt-on application to the Toyota Vios (AC100)'s 2NR-VE engine block as shown in the pictures below.

The 4-2-1 pipes formation of the SUPERCIRCUIT exhaust header with longer primary pipes, ensures better low-end torque and the larger bore size helps in smoother high-end horsepower output!

Full grade 304 mandrel bent stainless steel pipes welded onto the CNC machined stainless steel flanges with TIG/Argon welding, the SUPERCIRCUIT exhaust header made for the Toyota Vios (AC100) is carefully crafted for long lasting performance and durability.

At the other end of the SUPERCIRCUIT exhaust header, it is secured to the rest of the Toyota Vios (AC100) cat-back exhaust system via the original spring bolts as shown in the picture below, no weld or mod is required during the installation process.

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Subaru WRX STI (VA) EJ207 Downpipe

2023-04-12T20:27:00.005-07:00

We have supplied yet another direct bolt-on SUPERCIRCUIT catless downpipe to the 2015-2021 Subaru WRX STI (VA) here at the SuperCircuit Exhaust Pro Shop's installation bay shown in the pictures below. Thank you for the customer's support!!

Pictured below, the EJ207 of the Subaru WRX STI (VA) which is available for the JDM version.

The SUPERCIRCUIT catless downpipe is made with larger bore stainless steel mandrel bent pipes and fully TIG/Argon welded on stainless steel machined flanges for direct bolt-on application for the Subaru WRX STI (VA) EJ207.

The stainless steel flange shown in the picture below is designed for direct bolt-on to the Subaru WRX STI (VA) EJ207's turbo outlet, no mod or weld is required during the installation process.

The SUPERCIRCUI downpipe is designed for direct bolt-on to the Subaru WRX STI (VA) EJ207's turbo outlet as shown in the picture below, no mod or weld is required during the installation process.

The larger bore pipings allows better and unrestricted exhaust flow for an awesome low-end torque improvement & significantly gain more horsepower even before ecu remapping/ tuning.

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page. Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

Porsche 911 (991) Carrera S cat-back exhaust custom

2023-04-08T01:55:00.053-07:00

When it comes to custom made exhaust system, SUPERCIRCUIT Exhaust Pro Shop is definitely one of the top choices if you are from this part of the Peninsular.

Shown below is the Porsche 911 (991) cat-back exhaust system custom made to free up the restriction for better revving and sportier exhaust note!

This SUPERCIRCUIT cat-back exhaust system is custom fabricated with grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded by our master craftsmen here at the SUPERCIRUCIT Exhaust Pro Shop!

The SUPERCIRCUIT custom made cat-back exhaust system is designed and fabricated so it is compatible with the factory stock headers as shown in the picture below, no cut or weld is required during the installation. All original exhaust system can be installed back in position when required.

For more information about the above custom made cat-back exhaust for the Porsche 911 (991) Carrera S, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.

Please check us out and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and updates.

Audi S4 (B8) 3.0 V6 Catless Downpipes

2023-04-02T18:10:00.051-07:00

We have installed a set of SUPERCIRCUIT catless downpipes to yet another Audi S4 (B8) supercharged 3.0L V6 here at the SuperCircuit Exhaust Pro Shop's installation bays.

The factory stock original downpipes can be found at both sides of the engine as indicated in the picture below.

In the picture below is how the LH exhaust outlet looks like after the downpipe is removed.

And the RH exhaust outlet after the downpipe is removed.

In the picture below, the SUPERCIRCUIT catless downpipes (left) vs. the factory stock original downpipes which come with huge catalytic converters.

The SUPERCIRCUIT catless downpipes are made of grade 304 mandrel bent stainless steel pipes with fully TIG/Argon welding on CNC machined flanges also made from the same grade of stainless steel materials.

Pictured below, the LH side installed. The SUPERCIRCUIT downpipes are designed to replace the original downpipes. Just straight bolt-on, no cut or weld is required.

The RH side installed.

For more information for the above catless downpipes made for the Audi S4 (B8) 3.0L V6 Supercharged engine, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.

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Mazda MX-5 (ND) Axle-back Exhaust

2023-03-18T03:57:00.052-07:00

The SUPERCIRCUIT axle-back exhaust system shown below is specifically made for the 4th generation Mazda MX-5/ Miata Roadster (ND), for unrestricted exhaust flow and sportier exhaust note!

The SUPERCIRUCIT axle-back exhaust system is designed for direct bolt-on application, it replaces the factory stock original exhaust shown in the picture below for a sportier exhaust note, no cut or weld is required during the installation process!

This axle-back exhaust system is made with grade 304 mandrel bent stainless steel piping and matched with a "semi-s flow" muffler box, then TIG/Argon hand welded by the master craftsmen here at SuperCircuit Exhaust Pro Shop.

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Nissan Navara Pro-4X Downpipe

2023-03-10T00:21:00.058-08:00

The Nissan Navara (D23) Pro-4X is at our installation bays; we have swapped the factory stock original downpipe with the catless SUPERCIRCUIT Downpipe for an unrestricted exhaust flow and higher torque & horsepower!

Below is how the turbo outlet looks like after the factory stock original downpipe is removed from the Nissan Navar Pro-4X's 2.5L YD25DDTi turbo diesel engine.

We replaced the factory stock original downpipe (RIGHT) with the catless SUPERCIRCUIT Downpipe (LEFT) for an unrestricted exhaust flow, hence better low-end torque and smoother powerband along the rpm range.

The SUPERCIRCUIT Downpipe is made with grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded on stainless steel flnages for direct bolt-on application. The flanges of the SUPERCIRCUIT Downpipe is CNC cut from grade 304 stainless steel too!

The turbo flange of the SUPERCIRCUIT Downpipe is CNC machined from stainless steel for direct bolt-on to the turbo outlet of the Nissan Navara Pro-4X. No cut or weld is required during the installation process.

The above featured catless SUPERCIRCUIT Downpipe is ideal for ECU remapping/ tuning. Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

Toyota Harrier TURBO (XU60) Downpipe

2023-02-03T02:42:00.065-08:00

The SUPERCIRCUIT Catless Downpipe featured below is specially developed for the Toyota Harrier Turbo (XU60)'s 8AR-FTS engine, to remove the restriction and for better engine output!!

On the turbo version of the Toyota Harrier (XU60) found the 1,998 cc turbo-charged D-4ST engine (code: 8AR-FTS) and the factory stock original downpipe is at the front of the engine (as indicated in the picture).

The below pictures showed how the turbo housing and turbo outlet looks like after the peripheral items are removed.

The turbo manifold and turbo housing of the 8AR-FTS D-4ST engine on the Toyota Harrier TURBO (XU60) after the factory stock downpipe is removed.

Comparing the factory stock original downpipe with a huge catalytic converter (right in the picture below), the SUPERCIRCUIT Catless Downpipe developed for the Toyota Harrier (XU60) Turbo-charged 8AR-FTS engine is made with larger bore grade 304 stainless steel mandrel bent pipes and is fully TIG/Argon welded on CNC machined stainless steel flanges and it is designed for direct bolt-on application.

The SUPERCIRCUIT Catless Downpipe is designed for direct clamp-on to the Toyota Harrier TURBO (XU60)'s turbo outlet as shown in the picture below and bolted onto the rest of the stock original exhaust system, mod or cut is required during the installation.

To purchase or for installation, please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate or the SUPERCIRCUIT authorized dealers nationwide.

For more information, please contact us at 03-5632-2855 or Send Us A Message via our Facebook on the right of this page.

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Subaru Forester Turbo (SJ) Turbo J-pipe & Front Pipe

2023-01-31T02:27:00.060-08:00

The 4th generation (2014-2018) Subaru Forester XT (SJ) with the FA20F turbo-charged engine is in the house! We are happy to supply our direct bolt-on J-pipe & Front Pipe combo to it.

Firstly, the factory stock original J-pipe & Front Pipe is removed from the Subaru Forester's FA20F engine as shown in the picture below.

The catless SUPERCIRCUIT J-pipe & Front Pipe is made of larger bore grade 304 stainless steel pipes and fully TIG/Argon welded for optimum exhaust flow efficiency.

Note there are two huge catalytic converters, each on the factory stock orignal J-pipe & Front Pipe.

The SUPERCIRCUIT J-pipe is bolted onto the turbo outlet of the Subaru Forester XT (SJ)'s FA20F.

Both the SUPERCIRCUIT J-pipe & Front Pipe is designed for direct bolt-on application. No further cut and weld is required during the installation process.

The SUPERCIRCUIT Front Pipe bolted onto the J-pipe at the front and linked to the rest of the Subaru Forester XT (SJ) cat-back exhaust system at the rear. It is a straight replacement of the factory stock cated front pipe for better exhaust flow, hence a smoother and more powerful engine output!

For more information about the above direct bolt-on SUPERCIRCUIT catless J-pipe & Front Pipe made for the 4th generation Subaru Forester (SJ) FA20F engine, please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate.

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

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Range Rover Evoque Si4 Sport Downpipe

2023-01-18T03:41:00.068-08:00

The direct bolt-on SUPERCIRCUIT sport downpipe featured below is made specially for the 1st generation Range Rover Evoque 2.0 Si4 (L538), to remove the restriction of the exhaust flow for better low-end torque and to improve engine output!

Pictured below, the factory stock original Range Rover Evoque Si4 Downpipe comes with 2 huge catalytic converters and the SUPERCIRCUIT sport downpipe which is catless.

The SUPERCIRCUIT sport downpipe made for the Range Rover Evoque Si4 is fabricated from grade 304 mandrel bent pipes and is fully TIG/Argon welded on CNC machined stainless steel flange for direct bolt-on application.

This is how the undercarriage looks like (picture below) after the factory stock downpipe is removed for the Range Rover Evoque Si4. We swap it with the SUPERCIRCUIT catless downpipe for better and unrestricted exhaust flow.

The CNC machined stainless steel flange of the SUPERCIRCUIT sport downpipe fitted nicely to the turbo outlet of the Range Rover Evoque Si4 (picture below).

The other end of the SUPERCIRCUIT downpipe is clamped to the rest of the Range Rover Evoque's stock original exhaust system via a slip joint, no cut or weld is required during the installation process.

The above featured SUPERCIRCUIT catless sport downpipe is ideal for ECU remapping/ tuning. Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

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Mitsubishi Lancer 2.0 (4B11) Exhaust Header

2023-01-06T06:02:00.069-08:00

We have produced hundreds if not thousand of the exhaust headers for the Mitsubishi Lancer 2.0/ Proton Inspira 2.0 (4B11 engine) locally and internationally todate. Here is one we have just installed at our installation bays.

The original exhaust header can be found behind the Mitsubishi Lancer 2.0 (4B11) engine, just in front of the firewall, as indicated in the picture below.

This is how the exhaust ports look like on the outgoing Mitsubishi's 2.0L engine (codename 4B11), after the original exhaust header is removed.

Pictured below, the factory stock header of the Mitsubishi Lancer 2.0 (4B11) vs. the high performance SUPERCIRCUIT 4-2-1 header in full stainless steel! The SUPERCIRCUIT header is fabricated with tuned-length primary pipes and long secondary pipes for both improved low-end torque and high-end horsepower.

The extra bonus feature of the SUPERCIRCUIT Exhaust Header made for the 4B11 engine is that it is also compatible with the original heat shield. The original heat shield can transferred to the SUPERCIRCUIT header during the installation, for both aesthetic and head managment at the engine bay!

In the below picture, under the heat shield (which is transferred from the original header), is the tuned-length high performance SUPERCIRCUIT 4-2-1 header!!

The SUPERCIRCUIT 4-2-1 high performance exhaust header made for the Mit. Lancer 2.0 (4B11) is fabricated in full 304 mandrel bent pipes & hand TIG/ARgon welded by the master craftsmen here at the SUPERCIRCUIT Exhaust Pro Shop.

Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

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Audi TT (8S) Quattro Axle-Back Exhaust Customization

2023-01-02T04:40:00.020-08:00

The 3rd generation Audi TT (8S) QUATTRO is at the SuperCircuit Exhaust Pro Shop's installation bays for the axle-back customization project.

We've matched the axle-back with two oval shape straight flow mufflers to bring out the sportiness exhaust sound.

This Audi TT (8S) QUATTRO axle-back exhaust system is custom made with grade 304 mandrel bent stainless steel pipes and is fully TIG/Argon welded by the master craftsmen here at the SuperCircuit Exhaust Pro Shop.

Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

BMW G30 530i LCI Downpipe

2022-11-06T20:10:00.043-08:00

Thank you for the customer's support and trust, we have installed yet another SUPERCIRCUIT catless downpipe to BMW G30 530i LCI.

Pictured below, the SUPERCIRCUIT Downpipe is developed specially for the BMW G30 530i B48 engine. It is made of larger bore grade 304 stainless steel mandrel bent pipes and is fully TIG/Argon welded on CNC machined stainless steel flanges and it is designed for direct bolt-on application.

This catless downpipe is a lot less restrictive compared to the factory stock one shown below. The SUPERCIRCUIT catless downpipe promotes better exhaust flow, faster turbo spooling and lesser turbo lag, hence a lot higher horsepower and torque can be achieved.

The flange connected to the turbo outlet of the BMW G30 530i's B48 eigine is CNC machined from stainless steel as shown in the picture below, for direct bolt-on application.

The SUPERCIRCUIT Downpipe is clamped onto the turbo outlet of the BMW G30 530i (B48B20 engine) as shown in the picture below.

At the other end of the SUPERCIRCUIT Downpipe is a slip-joint which connects it to the rest of the BMW G30 530i LCI's stock original exhaust system.

No mod is required during the entire installation process, just a direct swap.

Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.

Subaru Impreza WRX STI (GDB) Customized Exhaust Header

2022-11-02T02:40:00.063-07:00

As one of the leading exhaust manufacturer in the region, we always perform our very best to answer to customer's request for custom exhaust fabrication.

Here is an example of a set of custom made header for the Subaru Impreza WRX STI (GDB) fabricated as per the owner's specifications and requirements.

This one-off SUPERCIRCUIT UEL (un-equal length) Exhaust Header is specially custom fabricated for the Subaru Impreza WRX STI (GDB) shown in the picture above.

This SUPERCIRCUIT UEL Exhaust Header is hand fabricated with grade 304 mandrel bent stainless steel and TIG/Argon welded by our master craftsmen here at the SuperCircuit Exhaust Pro Shop!

The custom made SUPERCIRCUIT UEL Exhaust Header is installed to the EJ20 engine of this Subaru Impreza WRX STI (GDB).

Please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate for further information or to customize the exhaust systsem for your ride!

Reach us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

Please 'LIKE' and follow us on the SuperCircuit Exhaust Facebook for more exhaust news and product updates.