BMW F10 M5 4.4L Twin-Turbo V8 Remapping & Performance Upgrades – Onyx Performance
Onyx Performance offers extensively developed BMW F10 M5 4.4L Twin-Turbo V8 Custom Engine and Gearbox software, delivering exceptional performance gains while maintaining reliability. Our in-house tuning is rigorously tested on our 4WD Dyno, ensuring maximum power and efficiency for your vehicle.
Our Stage 1 remap is designed for vehicles with stock hardware, providing a significant power increase while retaining factory reliability.
Our Stage 2 remap is developed for vehicles with engine and exhaust modifications, all of which we supply and install in-house at Onyx Performance HQ for optimum performance.
Onyx Performance – BMW F10 M5 4.4L Twin-Turbo V8 Remap Service Includes:
✔ Rolling Road (Dyno) Session – Accurate power measurement before and after tuning
✔ Data Logging – Real-time monitoring to optimise engine performance
✔ Before and After Printouts – Visual representation of performance gains
✔ Engine Smoke Test – Detecting potential boost or vacuum leaks
✔ Sports Displays Recalibrated – Adjusted to reflect new power levels
✔ Catalyst Efficiency Fault Code Delete (OPTIONAL) – For modified exhaust systems
✔ Sport Mode Overrun Crackles (OPTIONAL) – Customisable for a more aggressive exhaust tone
✔ Speed Limiter Removal – Unlocking the full potential of the vehicle
✔ Optional ‘Cold Start Delete’ – Reducing unnecessary noise during startup
✔ Comprehensive Diagnostic Check – Ensuring the vehicle is in optimal condition pre-tune
BMW F10 M5 4.4L Twin-Turbo V8 Stage 2 Requirements
For Stage 2 tuning, the following hardware upgrades are recommended to optimise performance and reliability:
? Decat Downpipe or High-Flow Sports Catalyst – Improves exhaust flow and enhances turbo efficiency
? Upgraded Air Filter – Increases airflow for improved combustion efficiency
? Larger Intercooler – Maintains lower intake temperatures for consistent performance
? Onyx Performance Stage 2+ Gearbox Software – Optimises shifting speed, torque delivery, and throttle response
BMW F10 M5 4.4L Twin-Turbo V8 Expected Performance Gains
✔ Stock Power: 560HP – 680Nm
✔ Stage 1 Remap: 650-670HP – 850Nm
✔ Stage 2 Remap: 700-720HP – 900Nm*
*Figures may vary based on modifications and vehicle condition.
Why Choose Onyx Performance?
? BMW Tuning Specialists – Years of experience tuning high-performance BMWs
? Dyno-Proven Results – Every remap is tested in-house for accuracy and reliability
? Bespoke Tuning Solutions – Custom remaps tailored for maximum power and drivability
⚙ Enhanced Performance & Reliability – Delivering optimal power while preserving engine integrity
? Advanced Diagnostics & Testing – Comprehensive checks to ensure your BMW is in perfect condition
Book Your BMW F10 M5 Remap Today!
? Visit Onyx Performance in Slough, Berkshire – The trusted BMW tuning experts. Whether you’re looking for Stage 1 or Stage 2 tuning, we provide the expertise and technology to unlock the full potential of your BMW F10 M5.
? Contact us today to book your remap or discuss available tuning options!
? Unleash the true performance of your BMW M5 with Onyx Performance! ?