Injen 15-17 Volkswagen GTI 3in Cat-Back Stainless Steel Exhaust w/ Dual Polished Tips

You're getting a complete cat-back exhaust system from Injen, designed specifically for your 2015-2017 Volkswagen GTI. This kit includes all the necessary tubing, a JDM-style muffler, dual polished exhaust tips, and all the hardware you'll need for installation. It's built to replace your factory exhaust from the catalytic converter back, aiming to improve both the sound and performance of your GTI.

Injen builds this system from 100% 304 stainless steel, which is known for its strength and resistance to corrosion. The tubing is CNC mandrel-bent, meaning it maintains a consistent diameter throughout its length. This smooth, unrestricted airflow is key to unlocking more power. The system features investment cast flanges and is 100% TIG welded by hand in the USA, ensuring solid construction and durability. Injen dyno-tuned this system to work well with performance intake systems, aiming for maximum horsepower and torque gains across the entire RPM range. They claim up to 13 horsepower and 17 lb-ft of torque from this setup.

The sound is tuned with Injen's JDM-style round muffler to deliver a distinct, aggressive tone that complements the GTI's sporty nature. The system finishes with dual 4.0-inch polished stainless steel angled-cut tips, giving your GTI a more aggressive look from the rear. Installation is designed to be straightforward, with no cutting or welding required, and all necessary hardware and hangers are included.