Description
Cobb 02-07 WRX/STi Catback Exhaust, offers big power gains and sounds amazing. Not only does the Cobb catback look and sound great it also frees up hidden power by lowering exhaust back pressure which intern allows the engine to flow more air/make more power.
The COBB catback exhaust for the WRX & STI does not deviate from the factory emissions equipment and conforms to the SAE dictated 95-decibel exhaust noise level limit enforced by California, as well as other states in the US. This system is modeled after the stock factory exhaust fitment locations, therefore making it an easy direct bolt on item inclusive of all needed gaskets and hardware.
Subaru WRX / STI SS 3″ Cat-Back Exhaust
- Straight-through Optimum Flow Design
- 304 Stainless Steel for Corrosion Resistance
- TIG Welded
- Impressive Sound
- Complies with SAE 95db Requirements
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