Cutting edge engineering and craftsmanship have blended together at every step from design to manufacturing delivering the highest quality surface finish, fit and material brightness. Each IE catback is manufactured from the highest standard 304L stainless steel, mandrel bent, and TIG welded by hand using precise fixtures and tooling. We take great pride in knowing your new exhaust is built to last a lifetime.
Ultimate Flow
A great sounding exhaust is nothing without the performance to back it up. This catback system is designed to allow uninterrupted straight-through flow throughout the entire length of exhaust. The 3" center section is mandrel bent with no flat sections to reduce turbulence through corners. The massive 3" then internally "y-splits" inside the muffler into dual 2.5" exits with absolutely zero choke points. When coupled with our downpipe this is a complete flowing turboback system to back up your power goals.

Perfect Fit
IE engineers use 3D scanning tools to create a digital duplicate of the vehicle's under body. This provides an incredibly high resolution environment to reverse engineer and rapid prototype a performance exhaust that not only takes advantage of every millimetre of available room, but also results in a perfect fit and easy installation every time.
- Volkswagen MK7 Golf GTI 2.0T (2015-2017)
- Volkswagen MK7.5 Golf GTI 2.0T (2018+)
IEEXCI4 (MK7 Golf GTI)
IEEXCI5 (MK7.5 Golf GTI)
Manufactured by
Integrated Engineering (IE)






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