The need for power, quality, and style has once again been executed by Agency Power with their brand new catback exhaust system for the Subaru WRX and STI. This new stainless steel exhaust system comes with a titantium muffler and a titanium 4.5 inch tip etched with the Agency Power logo. The system takes advantage of the T304 stainless steel 3 inch piping TIG welded with 1/2 inch thick flanges. The system contains a flex joint for perfect fitment and doesn’t put any pressure on the system. The center pipe comes with a resonator to get the perfect boxxer engine sound. The Agency Power catback exhaust includes strong durable hangers, gaskets, and hardware for a perfect fitment.


The catback exhaust will fit to the factory downpipe if you own a 2002 and up Subaru WRX or STI. The exhaust has an angled exit. The exhaust will add 12WHP gain .

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