Skip to main content

RJP Mechanics

Latest News & Advice from RJP Mechanics

Tips, guides and updates on ECU remapping, diagnostics and vehicle care from the RJP Mechanics team.

135i - RJP Mechanics Performance Package

135I - RJP Mechanics Performance Package

This BMW 135i came into the workshop for our Performance Package, aimed at drivers who want more power and a sharper drive without compromising reliability.

WHAT WE DID

We carried out a Custom Tunning Via Topmount Turbo ECU remap, tailored specifically to this car’s setup. Before any work started, we ran a full diagnostic check to make sure the engine was in good health and ready for the extra power.

The remap was tuned on our in-house rolling road / diagnostic equipment, adjusting fuelling, timing and boost pressure to safely unlock more performance from the engine.

THE RESULTS

Power increased from 300 bhp to 627 bhp
Torque increased from 400 Nm to 715 Nm
Improved throttle response and drivability
No compromise to reliability or daily usability

WHY CUSTOMERS CHOOSE OUR PERFORMANCE PACKAGE

Every remap is tailored to the individual car, not a generic file. That means safer, more reliable gains and a drive that actually feels better, not just numbers on a printout.

If your BMW, or any turbocharged vehicle, could use more power and a sharper throttle response, get in touch with the team to discuss what’s possible for your car.