About Xtreme Performance
Xtreme Performance in Heusweiler-Holz is a workshop for chiptuning, map optimisation, exhaust work, ECU repair and diagnostics, with a rolling-road dyno. File-service is also available.
Services and facilities
Servicing and repairs
- Diagnostics
Vehicle modification and tuning
- ECU remapping
Workshop equipment
- 2WD dyno
Customer reviews
Read all reviewsWe share consumer feedback and verify each review as far as possible.
No reviews yet. Share your experience with Xtreme Performance.
Leave review