Nameless Performance Catback w/ 3.5" Single Wall Polished Tips and 5" Mufflers 2011-2014 WRX Hatchback / 2008-2014 STI Hatchback

Designed for the 2011-2014WRX/STI, the Nameless Performance Catback Exhaust is a direct factory fit to the OEM downpipe at the cat. Removing the two factory 13.5lb mufflers in lieu of a pair of mandrel bent, TIG welded, T304 stainless steel pipes.

V-band flanges are used to mate each component of this catback, providing an airtight seal and rapid install.

Factory fit laser cut flanges and 2in dual piping has equivalent cross sectional area of a 2.85in straight pipe, providing excellent breathing characteristics for high end horsepower as well as retaining low end torque.

 3.5" Single Wall: These are T304 stainless, staggered double wall polished tips that fit perfectly into the cutout in the rear valence of the vehicle. 10 Degree Angle Cut with staggered arrangement (inboard tips stick out 1/2" further than outboard tips). 3.5″ diameter per tip, slightly more aggressive than OEM look

5" Mufflers: most quiet option. Perfect for those looking for a more subtle upgrade. The axle-back section is a 5 on a scale where stock = 0

Gaskets and hardware included