BMW
ECU Remapping in Gwent
9 models and 175 engines with standard and remapped figures.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Find your BMW engine
Pick your make, model and engine.
Models
Choose your BMW model in Gwent

Own a BMW?
Send your registration and we will match the exact engine and quote you.
Remap Experts in Gwent remaps 175 BMW engines across 9 models, including the 1 Series, 7 Series, Roadster and 3 Series. Pick your model to see the remap stats for each engine.
BMW remap results
Across the BMW range the average stage 1 gain is 28 bhp and 54 Nm. The largest power gain is on the BMW M3 GTr 350 (E46): +75 bhp (+21%).
Book engine tuning for your BMW in Gwent
Remap Experts has a dedicated Gwent site, so you deal with a local team backed by a national network. We regularly work with drivers in Crumlin, Rassau, Manmoel, Ebbw Vale and Brynmawr and nearby areas of Wales.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty.
If you are closer to Cardiff, Bristol and Midwales, those neighbouring Remap Experts sites can help too.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.