The iE Catback Exhaust transforms your MK8 GTI with a deep, aggressive attitude. For those craving more, pairing it with the iE ProCore Downpipe takes volume to extreme levels—great for track use but can be overwhelming for most on the street. Our optional Sport Muffler will help you find the perfect balance, toning down your exhaust setup to a more street-friendly level for everyday driving.  

Finding the right balance for the perfect exhaust note takes a lot of tweaks and changes to get it just right. We’ve thrown guesstimates and gut checks out the window and left the sound you’ve been looking for all this time. Use the table below to setup your dream exhaust sound.

The iE Sport Muffler and Catback were made for each other. This is a direct, drop-in installation that takes the place of a straight section of the catback. The clamps you’ll need are included and there’s no cutting or welding.