Milltek Sport Cat-Back Exhaust - 2018-2021 Volkswagen Golf GTI Mk7.5

This Milltek Sport cat-back exhaust fits the 2018-2021 Volkswagen Golf GTI (Mk7.5) with the 2.0 liter TSI turbo engine. It replaces the factory system from the catalytic converter back, bolts to the factory hangers, and is built in England from 3.0 inch (76.2 mm) T304L stainless steel. It keeps the factory twin-exit layout with round Milltek tips.

Three sound levels are offered, from the loud Race system to the quiet Resonated system, so you can pick how loud the car is on the highway as well as at full throttle. The Resonated system comes in two versions, one for cars with the Performance Pack and one for cars without it.

You can also add a Milltek downpipe in the same order. Both downpipes come with the front connecting pipe that joins a Milltek cat-back.

How to Choose

Pick a System first. Race Non-Resonated is the loudest, with straight pipes in place of the front and rear silencers. Road+ Part-Resonated keeps a front silencer and drops the rear one, for a strong note with less drone. Resonated is the quietest. Choose Resonated (Quietest), Performance Pack if your GTI has the Golf R-size brakes and VAQ limited-slip differential: that is every 2019-2021 GTI, plus the 2018 SE and Autobahn. Choose Resonated (Quietest), Non-Performance Pack only for a 2018 GTI S. Race and Road+ fit every 2018-2021 GTI. Then pick an Exhaust Tip Finish: GT-100 tips in polished, Cerakote black, brushed titanium or burnt titanium, or Jet-100 carbon fiber tips.

Last, choose Add Downpipe. No Downpipe keeps the factory part. The catted downpipe uses a 200-cell HJS high-flow catalytic converter. The catless downpipe has no catalytic converter. Both are race products for off-road and track use, and Milltek recommends a Stage 2 ECU remap with them. You can also buy them on their own: see the Milltek downpipes for the Golf GTI Mk7.5.

Features

• 3.0 in (76.2 mm) T304L stainless steel
• Race, Road+ or Resonated sound levels, with a Resonated version for Performance Pack cars
• GT-100 stainless tips in four finishes, or Jet-100 carbon fiber tips
• Optional catted HJS or catless downpipe

What's Included

• Race Non-Resonated: front silencer delete pipe, center silencer, rear silencer delete pipe and tips
• Road+ Part-Resonated: front silencer, center silencer, rear silencer delete pipe and tips
• Resonated, Non-Performance Pack: front silencer delete pipe, center silencer, rear silencer and tips
• Resonated, Performance Pack: front silencer, center silencer delete pipe, rear silencer, trim connecting elbows and tips
• Burnt titanium and carbon fiber versions add trim connecting pipes
• Catted downpipe: cast large-bore downpipe with 200-cell HJS cat and front connecting pipe
• Catless downpipe: cast large-bore downpipe with no catalytic converter and front connecting pipe

Specifications

Fitment Notes

• Fits the 2018-2021 Volkswagen Golf GTI (Mk7.5) sold in the US.
• Performance Pack cars have the larger Golf R brakes and the VAQ limited-slip differential. In the US that is every 2019-2021 GTI and the 2018 SE and Autobahn. The 2018 GTI S does not have it.
• Race and Road+ systems fit cars with or without the Performance Pack. Each Resonated version fits only the cars named in its option.
• Not for the Golf R, the 2015-2017 GTI (Mk7) or the 2022 and later GTI (Mk8).
• The downpipes need an ECU remap.

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.