Nameless Performance Catback w/ 3.5" Single Wall Polished Tips 11-14 WRX Sedan / 11-14 STI Sedan Perrin Performance-InStock Elevate your driving experience—shop now

Elevate your driving experience—shop now and feel the difference in control and style

ensuring both durability and lightweight performance

Dual internal o-rings ensure a smooth

designed specifically for 2015-2026 WRX

Nameless Performance Catback w/ 3.5" Single Wall Polished Tips 11-14 WRX Sedan / 11-14 STI Sedan Perrin Performance-InStock Elevate your driving experience—shop nowDesigned 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.