Packing 350 HP under its hood and equal numbers torque, the 2016-2018 Focus RS is already a fearsome opponent at the tracks. However, the hot hatch's restrictive exhaust system leaves a lot of power on the table just waiting to be unlocked. And that's where Injen's 3" Performance Cat-Back Exhaust System comes in. This heavy-duty stainless steel cat-back exhaust kit is designed to improve horsepower, torque and efficiency and emit an aggressive growl to set your RS apart from the rest. The kit includes dual 4.5" burnt titanium tips for a touch of track-inspired styling.
Mandrel-Bent 304 Stainless Steel Construction
Designed for specific vehicles the Injen Titanium Tip (TT) Edition gives the Super SES exhaust line its added flare. With a more aggressive burnt titanium tip finish larger diameters (where applicable) and featuring a slip fit design- the Injen SES TT edition has proven to be the next best thing since the release of the SES line.