The ETS Cat-Back Exhaust for the 2015-2021 WRX & STi 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 leakproof seal (no gaskets to blow out or replace!).

Features:

– True 3.0″ All The Way From Mating Flange To Muffler Tips
– V-Band Connections For a Leak Proof Seal
– Quad 3.5″ Double Wall SS Tips
– 41lbs (10lbs – mid-pipe, 7lbs – y-pipe, 24lbs axle back)

• The main picture is of Muffler Delete Version