
CTS Resonator Delete Kit – VW MK7/7.5/8 GTI & AUDI A3 2.0T FWD 8V
Add a subtle bump in exhaust sound on your MK7/7.5 or MK8 GTI, or 8V A3 FWD, without any drone or harshness — and without a check engine light. This CTS resonator delete swaps the factory resonator on your stock cat-back for a high-flow section, installs in minutes with hand tools, and is fully reversible.
Features
- Replaces the factory resonator on the stock cat-back with a high-flow section
- Adds a deeper note without replacing the whole exhaust
- More sound without added drone
- Durable T304 stainless steel
- Stainless steel exhaust band clamp
- Quick install with simple hand tools, completely reversible
- Compatible with factory and aftermarket downpipes
Fitment
| Vehicle | Years | Notes |
|---|---|---|
| VW MK8 GTI | 2022+ | |
| VW MK7/MK7.5 GTI | 2015-2018 | 65mm exhaust only. Does not fit Rabbit Edition or 2019-2021 MK7.5 GTI with 60mm piping |
| Audi A3 FWD 2.0T | 2015-2016 | Does not fit facelift 8V.2 A3 or A3 cabriolet |
Note: factory cat-back only, factory 65mm diameter exhaust only. Check your exhaust diameter before ordering a 2019-2021 GTI; this part is non-returnable if the clamp does not fit 60mm exhaust.
Emissions disclaimer: This product is intended for off-road, race, or closed-course competition use only and is not legal for use on pollution-controlled vehicles operated on public roads in most states and provinces. You are responsible for compliance with all applicable emissions laws. Please check your local laws before purchase and installation.
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with

CTS Resonator Delete Kit – VW MK7/7.5/8 GTI & AUDI A3 2.0T FWD 8V
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