SB03z Cobra Sport Subaru Impreza WRX / STI (2006-07) Cat Back System - 3" Bore - Round Silencer (Non-Resonated)

SB03z Cobra Sport Subaru Impreza WRX / STI (2006-07) Cat Back System - 3" Bore - Round Silencer (Non-Resonated)

Part number: SB03z
Subaru Impreza Turbo Cat Back Exhaust

This Cobra Sport exhaust is made with T304 grade stainless steel, mandrel bent and Tig welded which will allow a smooth flow to maximize power gains. These parts are made in 3"/76.2mm pipework and fit from the catalytic converter section backwards (Cat Back) these parts replace the centre and rear sections. This non-resonated system makes the system louder as it excludes the centre silencer and therefore, has a sportier exhaust note. This part however, is also available as a resonated version (including centre silencer) which is a quieter option. Please Note- Fitted images show non-resonated 2.5" version. All relevant fittings and gaskets are supplied.

We are an authorised Cobra Sport performance exhaust dealer, we can supply the full range of Cobra Sport performance exhausts for a wide range of vehicles. Cobra Sport and Exhausts UK are leading names in the stainless steel exhaust industry. Exhausts UK are a specialist manufacturer of Aftermarket stainless steel exhausts & performance exhausts. Cobra sport exhauts systems are made to a very high standard with a life time warranty to back it up to give all purchasers a peace of mind. All cobra stainless steel exhausts systems are made in the UK from certified grade 304 stainless steel and TIG welded for a superior quality finish., unlike a lot of manufactuers where work is out sourced to a third party country to cut costs, you would not see this with cobra sport's exhausts systems.

Cobra sport, cobra exhaust, exhaust uk's exhaust system comes with a life time warranty for the original buyer to give customers a ultimate peace of mind. Once decat or sports cat is fitted, it may activate the EML engine management light. We recommend a remap or fitting an o2 spacer to fix the problem. Not sure what you are looking for? Contact us via Live Chat one of our team will be happy to help.

Product Video
Example of 3"cat back system (non-resonated).
Please Note- Fitted images show non-resonated 2.5" bore version

​​Example of 3"cat back system (non-resonated).

​Example of 3" turbo back system with de-cat and non-resonated centre section.

Example of 3" turbo back system with sports cat and non-resonated centre section.

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