Performance Upgrades & ECU Remapping in Buckingham
At MWerx Automotive in, we specialise in performance tuning, ECU remapping and upgrade modifications. Whether you drive a compact car, a performance model or a classic, our expert team can help deliver more power, torque, and driving refinement — all in a safe, reliable way for all makes and models.
ECU Remapping & Chip Tuning
Our ECU remapping service customizes your engine’s control unit to deliver optimal performance tailored to your vehicle and your driving style. Expect smoother throttle response, improved power and torque curves, and increased fuel efficiency — intelligently tuned and tested for reliability.
Performance Modifications & Upgrades
From upgraded intake systems, exhausts, turbochargers and intercoolers to suspension and braking enhancements — we select and fit quality components to transform your driving experience. Every upgrade is tested to maintain reliability and compatibility with your vehicle.
Stage 1 / Stage 2 / Custom Tuning Packages
Stage 1 – safe performance boost with optimized software changes.
Stage 2 – more aggressive tuning with hardware support like upgraded intake/exhaust.
Custom Tuning – bespoke maps and hardware optimizations customized to your driving needs
Diagnostics & Post-Tuning Checks
After tuning, we run full diagnostics, log checks and road tests to ensure everything operates correctly. Voltages, temps, fuel trims — we verify your car is stable and safe post-tune.
Here are some vehicles modified by us
This supercharged AC Schnitzer beast is pushing 475BHP with the Supercharger kit from a stock 333BHP
Stage 2+ N54 motor pushing around 500BHP with its xHP Stage 3 gearbox remap. - Upgraded air intake - Straight pipe - Upgraded boost solenoids - 5" Intercooler
Simple Stage 1 remap on the Mazda pushing 205BHP and 470Nm.
This supercharged AC Schnitzer beast is pushing 475BHP with the Supercharger kit from a stock 333BHP