The ETS Extreme Cat-Back Exhaust for the 2015-2018 WRX and STI is made right here in our facility. This exhaust features a true 3.0 all the way through mid-pipe that connects to the rear section splitting into two 3″ pipes and finished off with quad 3.5″ tips. We use V-band connections on all connections (except the factory 2 bolt) for a leak-proof seal (no gaskets to blow out or replace!).

Features:

– True 3.0″ All The Way From Mating Flange To Tips (No Mufflers)
– V-Band Connections For a Leak Proof Seal
– Quad 3.5″ Double Wall SS Tips