Subaru Impreza (GR) WRX STI 2.5L Single Scroll Header

Subaru Impreza (GR) WRX STI 2.5L single scroll header development scene @ SuperCircuit Exhaust Pro Shop.....

SuperCircuit twin scroll header lying side by side with the stock Subaru Impreza factory stock single scroll header....

We are converting the SuperCircuit twin scroller header to fit this 2.5L single scroll engine.

The Impreza Impreza WRX STI engine with the header stripped off.

Close up on the extractor ports.

The factory stock Up Pipe of the single scroll turbo header, it leads to the turbo up there.

Ta Da! The final results of the conversion is here! Fit nicely to the Subaru Impreza WRX STI 2.5L (EJ25) single scorll turbo engine for a smoother exhaust flow and higher performance. The mass production version of this header is on the way!

For more information, please contact SuperCircuit Exhuast Pro Shop, Sunway Technology Park. Tel: 03 5632 2855 or join the SuperCircuit Exhaust Facebook page for more updates on exhaust news and photos. Thank you.

Chevrolet CRUZE Twin Exhaust Customization

Chevrolet CRUZE with special edition exterior body styling from Chevrolet Malaysia is at SuperCircuit Exhaust Pro Shop for the twin exhaust customization.

Chevrolet CRUZE factory stock exhaust middle section....

Chevrolet CRUZE factory stock rear exhaust system with single exit....

Chevrolet CRUZE factory fitted rear bumper is actually comes with twin exhaust set up ready for conversion, just to cut off the black part of the exhaust opening....

... and what you get is the rear bumper with twin exhaust exit like the above!

SuperCircuit mandrel bent stainless steel centre piping matched with stainless steel resonator....

Custom made stainless steel rear muffler box with twin outlet. This muffler box is suitable for setting up twin exhaust system e.g. the Chevrolet CRUZE twin exhaust system below:

For more information, please contact SuperCircuit Exhaust Pro Shop, Sunway. Tel: 03 5632 2855 or join the SuperCircuit Exhaust facebook for the latest news at our installation bays.

How loud is your Lancer Exhaust?

The noise level of the factory fitted exhaust system of the Mitsubishi Lancer is check via the digital sound level meter at SuperCircuit Exhaust Pro Shop.

At engine idling, it is 62.3dB and at full throttle the exhaust gives out 92.1dB of noise level.

This is just to give you a rough idea how loud and what kind of decibel (dB) the exhaust is.

Nissan Navara D40 Catback Exhaust System

We have the ready made catback exhaust system for the Nissan NavaraD40  2.5D in mandrel bent 2.5" stainless steel piping and is fully TIG/Argon welded for long lasting performance and durability.

Comparing them side by side, the factory stock standard Nissan Navara 2.5D catback exhaust system and the SUPERCIRCUIT system made of stainless steel.

The SUPERCIRCUIT catback exhaust for the Nissan Navara D40 is made with mandrel bent stainless steel pipes matched with a mid resonator also made with the same material and is fully TIG/Argon welded.

This stainless steel catback exhaust system is about 20% louder than the factory original one with a bassy exhaust note. It is about 68dB at idling and reaching 100dB at full throttle.

For more information, please contact SuperCircuit Exhaust Pro Shop. Tel: +6 03 5632 2855 or 'LIKE' us in SuperCircuit Exhaust Facebook page.

Toyota Celica T230/231 4-1 Extractor

Here at SuperCircuit Exhaust Pro Shop, we have custom made the exhaust header for the seventh generation Toyota Celica (ZZT230/ZZT231).

The factory stock exhaust header with the Toyota Celica at the background.

The 1.8L 4-cylinder 2ZZ-GE engine is co-developed with Yamaha, claimed around 180hp and similar figure of Nm of torque.

Details of the SuperCircuit hand crafted extractor....

SuperCircuit extractor for the 2ZZ-GE engine has a larger bore, carefully calculated length and hand crafted with grade 304 stainless steel and TIG/argon welded by our craftsmen here at SuperCircuit exhaust pro shop.

Please contact us for more information or 'LIKE' us at the SuperCircuit Exhaust facebook page.

BMW M3 Coupe (E92) Quad Exhaust System

BMW M3 Coupe (E92) at SuperCircuit Exhaust Pro Shop for a set of aftermarket exhaust!

What a sexy machine!

The BMW's code name S65 4.0L V8 power plant, claim to produce 414bhp and 400Nm of torque.

Stock exhaust system will be down....

High performance stainless steel X-flow exhaust system is up!

Made of full stainless steel, mandrel bent piping parallel running exhaust system. Two resonator in the middle to eliminates unwanted noise and vibration, yet maintain the necessary performance.

The exhaust sounds as sexy as the look of the BMW M3!

For more information, please call SuperCircuit Exhaust Pro Shop, Sunway. Tel: 03 5632 2855 or join our facebook page: SuperCircuit Exhaust.

Sound Level for VW Golf 6 GTI full exhaust

Full set of stainless steel exhaust system for VW Golf 6 GTI, from downpipe to cat back exhaust system from SuperCircuit.

 The exhaust system is fabricated with grade 304 stainless steel, mandrel bent piping and TIG/Argon welded.

SuperCircuit cat deleted 2.5" downpipe installed.

CEL can be countered with the O2 sensor defouler and a 'mini cat'.

100% compatible with the stock exhaust system, even the SuperCircuit cat back exhaust system can be slipped on individually to the stock factory fitted downpipe without any modification.

Stainless steel rear muffler box, you know it is from SuperCircuit.

First of its kind in the country. The exhaust noise level is recorded and checked with a digital sound level meter. The stock exhaust system at full rev recorded 78.1dB.

With just the SuperCircuit cat deleted downpipe installed. The exhaust noise increased to 97.9dB at full rev.

With full set of SuperCircuit exhaust, from downpipe to cat back exhaust kit, installed. We recorded 100.3dB. The exhaust system gives out more horse power, a lot more prominent DSG sound while shifted and nicer exhaust note too!

For more information, please contact SuperCircuit Exhaust Pro Shop at +6 03 5632 2855 or join the SuperCircuit Exhaust facebook for the latest exhaust development and news.

Subaru Impreza ver. 10 (GR) WRX STI R205

Another exhaust project by SuperCircuit Exhaust Pro Shop for Subaru Impreza Ver.10 (GR) WRX STI R205.

The Subaru Impreza hatchback WRX STI R205 is limited production to only 400 units worldwide.

 Stock exhaust system of the R205 is down....

SuperCircuit turbo stainless steel downpipe for Subaru Impreza STI WRX....

 Full mandrel bent grade 304 stainless steel with O.D. 3.0" all the way....

Factory fitted stock catalytic converter will be replaced by a stainless steel 3.0" cat delete pipe.....

Work in progress.....

Tada! The Subaru Impreza (GR) WRX STI axle back exhaust system is born!

Full 3.0" Subaru Impreza (GR) WRX STI exhaust system by SuperCircuit! From turbo downpipe, cat delete pipe to the axle back exhaust system.

Sound level tester recorded 93.4dB for idling exhaust noise....

At full rev, it is 115.5dB!

For more information on the SuperCircuit Exhaust products, please contact SuperCircuit Exhaust Pro Shop, Sunway. Tel: +6 03 5632 2855 or join our Facebook page here.