Invidia [08-14 WRX, 08-21 STI] High Flow Cat w/ Extra 02 Bung Downpipe Featured Products designed for American muscle performance

designed for American muscle performance and an aggressive race-inspired sound

compatible with BMW 1-Series (F20/F21) 2011 2012 2013 2014 2015 2016 2017

MEGAN RACING Nissan Sentra 2013–2019 – EZ II Series Coilovers – Free Shipping

PLM Billet Valve Cover – Honda B-Series B16 / B18 / B20

Installation Note:

Invidia [08-14 WRX, 08-21 STI] High Flow Cat w/ Extra 02 Bung Downpipe Featured Products designed for American muscle performanceInvidia offers both catted and catless divorced style downpipes that are designed with a separator plate between the turbine and wastegate exhaust streams. Divorced style downpipes reduce exhaust turbulence for exceptional exhaust flow and performance. Every Invidia downpipe features 3" diameter stainless steel piping, 1 2" thick flanges, and a cast upper mouth section. Please note that without engine management such as the Cobb Accessport, a catless