The CTS Turbo downpipe with a 3-inch high-flow catalyst for 1.8T engines reduces the restrictions of the standard exhaust system and allows improved exhaust gas flow. It is particularly suitable for vehicles with an upgraded engine or software optimisation.
It is made from 3-inch stainless steel tubing bent using the mandrel bending process. It features a CNC-machined flange at the turbocharger outlet, while the modular design allows for simple catalyst installation. Smooth transitions help provide efficient exhaust gas flow.
Suitable software is required to prevent the engine fault light or CEL code from being triggered. Stage 2 software is required.
Weight: 9.07 kg
Suitable for: VW Golf IV (1J), VW Jetta IV (1J).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| Volkswagen GTI | — | 1999–2005 | — |
| Volkswagen JETTA | — | 1999–2005 | — |
| Volkswagen JETTA GLI | — | 1999–2005 | — |
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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