CTS Turbo downpipe kits for the BMW X3M/X3M Competition F97/G01 and X4M/X4M Competition F98/G02 are designed for optimum exhaust gas flow and greater power potential.
They are developed using the latest CAD technology, ensuring a precise fit in place of the restrictive factory catalytic converter. They are made from 304 stainless steel and hand TIG-welded with back-purging, ensuring reliable operation for years to come. This version is supplied without heat wrap.
The downpipe kits unlock the potential of the 3.0-litre Twin Turbo engine and change the vehicle’s sound. Combined with the factory exhaust system, they create a louder, deeper sound and more pronounced pops on downshifts. On upshifts, the sound is more pronounced through all 8 gears. With a sports exhaust system already fitted, the sound will be even louder.
Product details
- Developed and tested on the vehicle in real-world conditions
- 304 stainless steel construction, TIG-welded with back-purging
- Replaces the restrictive factory catalytic converter
- Effective upgrade for increased performance
- Distinctive sports sound that remains moderate during steady driving
- No unwanted cabin drone when combined with the factory exhaust system
- Weight: 12.70 kg
Suitable Stage 2 tuning software is required to eliminate the check engine light (CEL) that will appear after installation.
Suitable for: BMW X3 III (G01), BMW X4 II (G02).
Approval
This part has no TÜV certification (ABE, TTG or Teilegutachten).
Compatible vehicles (manufacturer data)
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| BMW X3M | — | 2019–2022 | — |
| BMW X3MC | — | 2019–2022 | — |
| BMW X4M | — | 2019–2022 | — |
| BMW X4MC | — | 2019–2022 | — |
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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