Best Turbo Back Deal available for your WRX or STI!

SAVE when buying PERRIN Package Deals. Two GREAT products, One low price.

Get the full PERRIN Turboback Exhaust and make 25WHP and 25ft-lbs over stock!

Package includes the popular Sport Tone Catback and One Piece Single Cat Downpipe .

About the Sport Tone Catback Exhaust

This classic 3" system is similarly styled to the OEM system but with much bigger tip and fully polished 3" stainless steel tubing and muffler. Our 4" polished slash cut tip fits the look of the back of your WRX very well with out looking like your car came from Mars. 

About the Downpipe

Crafted from 3" 304 Stainless Steel, mandrel bent and TIG welded, this product insures smooth exhaust flow back to the catalyst. Making crisp boost and throttle response when needed. Just like all other downpipes we have made for the WRX, we have signature split pipe mouth to divert the wastegate exhaust gases away from the exhaust coming from the turbine. This small feature is what makes our part really stand out from the rest!