The Injen 3" cat-back for 2015–2017 Volkswagen GTI features mandrel-bent stainless steel tubing, CNC-matched flanges and robotic TIG welding for reliable flow and fit. Handcrafted in the USA, the system includes polished dual tips and is dyno-tuned to complement intake systems; Injen’s Super SES line advertises documented gains, and this kit includes hardware and hangers for a no-cut, no-weld installation.
Injen 15-17 Volkswagen GTI 3in Cat-Back Stainless Steel Exhaust w/ Dual Polished Tips