MJ Performance
Brest, Brittany
Not yet ranked
About the business
MJ Performance specialises in engine remapping and optimisation in Finistère, Brittany. Maps are written in-house and can include more torque and power, lower fuel use, Super Ethanol E85 running without an add-on box, and work on vehicles that already have performance parts. Power and torque can be measured on an onboard Dynoroad rolling road.
Vehicles and types of work
Cars
Modern
Services
Vehicle modification and tuning
-
ECU remapping
Workshop equipment
-
2WD dyno
Dyno facilities
- 2WD dyno
Customer reviews
Read MJ Performance reviewsWe share consumer feedback and verify each review as far as possible.
No reviews yet. Share your experience with MJ Performance.
Leave reviewLatest updates
All updatesNo updates have been published yet.