The Injen Super SES Cat-Bak Exhaust for the 2013+ Subaru BR-Z / Scion
FR-S is dyno-tuned to compliment their performance intake systems; in
doing so, the Super SES provides maximum horsepower and torque across
the power band. The Super SES exhaust system is manufactured from 100%
304 stainless steel. Each exhaust system features CNC mandrel-bent
stainless steel tubing, CNC machined flanges, and robotic TIG welding.
