The CTS Turbo downpipe for MQB front-wheel-drive vehicles is made from stainless steel and designed to improve exhaust gas flow. It is suitable for the VW Golf 1.8 TSI, Golf GTI 2.0 TSI, Jetta GLI, VW Beetle 1.8 TSI, Audi TT III with front-wheel drive and Audi A3 8V 1.8 TSI with front-wheel drive. It is not suitable for quattro variants.
The factory downpipe can restrict exhaust gas flow, especially on vehicles with additional software. The CTS Turbo downpipe uses a CNC-machined flange at the turbocharger outlet, smooth-transition pipework and a modular design that allows easier catalytic converter installation.
Product details:
- Seamless T304 stainless steel pipes
- T304 stainless steel flanges
- 100% TIG-welded and back-purged to prevent oxidation on the inside
- T304 stainless steel threaded connection for the lambda sensor
- Stainless steel clamps
- Also compatible with the factory exhaust system
- Design without pronounced droning in the passenger compartment
Suitable software is required to prevent the check engine light (CEL). Stage 2 software is required to prevent the check engine light. Using an additional CEL eliminator can significantly reduce the possibility of a catalyst-efficiency fault, but does not eliminate it completely.
For a more natural engine sound, it is recommended to switch off the Soundaktor or sound amplifier, as it can cause additional droning.
Suitable for: Audi A3 III (8V), VW Golf VII (5G1), VW Jetta IV (162).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Audi A3 | — | 2015–2020 | — |
| Volkswagen GOLF | — | 2015–2021 | — |
| Volkswagen GTI | — | 2015–2021 | — |
| Volkswagen JETTA GLI | — | 2019–2024 | — |
Before ordering, check that the product matches your vehicle (model, year and engine). If in doubt, write to us — we will check for you.

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