BMW M4 Competition xDrive G82/G83 LCI Remapping and Tuning
Upgrade your BMW M4 Competition xDrive 530HP with professional Stage 1 and Stage 2 ECU tuning from Onyx Performance in Slough, Berkshire.
The BMW M4 Competition xDrive G82/G83 LCI features a powerful 3.0-litre S58 turbocharged petrol engine, delivering impressive performance and all-wheel-drive traction. Our tailored ECU remapping options optimise engine performance, throttle response and torque delivery, helping you unlock more of your M4’s potential while maintaining a smooth and refined driving experience.
BMW M4 Competition xDrive Performance Figures
Standard Performance
- Power: 530HP
- Torque: 650Nm
Stage 1 Remap
- Power: 620HP
- Torque: 760Nm
- Price: £699.00
Stage 2 Remap
- Power: 670HP
- Torque: 820Nm
- Price: Call for a Stage 2 quote
Performance figures are indicative and may vary depending on vehicle condition, fuel quality, modifications and individual vehicle specifications. Stage 2 tuning may require supporting hardware upgrades.
Gearbox Tuning
Optimise your BMW M4 Competition xDrive’s transmission with professional gearbox tuning. A gearbox remap can improve shift speed, shift logic and torque management, helping deliver a more responsive and engaging driving experience.
- Stage 1 Gearbox Remap: Contact for Price
- Stage 2 Gearbox Remap: Contact for Price
- Stage 3 Gearbox Remap: Contact for Price
Contact Onyx Performance to discuss the most suitable gearbox tuning option for your vehicle.
BEFORE TUNING
Before remapping your BMW M4 Competition xDrive, we recommend ensuring your vehicle is mechanically sound and properly maintained. Any existing engine, transmission or drivetrain faults should be diagnosed and resolved before tuning.
Our team can discuss your vehicle’s condition, intended use and performance goals to help determine the most suitable remapping package.
SERVICING AND MAINTENANCE
Regular servicing is essential for maintaining the performance and reliability of your BMW M4 Competition xDrive. We recommend keeping up with scheduled oil changes, using the correct manufacturer-approved fluids and ensuring that filters, spark plugs, cooling systems and other key components are in good condition.
Following an appropriate maintenance schedule is particularly important for a high-performance turbocharged engine.
EXHAUST UPGRADES
Enhance the sound and character of your BMW M4 Competition xDrive with performance exhaust upgrades. Depending on your goals and selected hardware, exhaust modifications can alter exhaust tone, improve exhaust flow and complement your vehicle’s overall performance setup.
Our team can help you explore suitable exhaust options while considering noise regulations, emissions requirements and road legality.
PERFORMANCE UPGRADES
Get more from your BMW M4 Competition xDrive with performance upgrades tailored to your goals. Depending on the chosen tuning stage, supporting modifications may include intake upgrades, improved intercooling, exhaust components and other hardware designed to support increased power output.
We can advise on compatible modifications and help you choose a suitable setup for road use or track-focused performance.
STYLING AND BODY UPGRADES
Personalise your BMW M4 Competition xDrive with styling enhancements that complement its aggressive M design. Options may include exterior styling components, aerodynamic enhancements, wheel upgrades and other visual modifications.
Contact our team to discuss available options for your vehicle.
VEHICLE SECURITY
Protect your BMW M4 Competition xDrive with vehicle security solutions designed to provide additional peace of mind. We can discuss suitable security upgrades based on your vehicle, usage and requirements.
WHY CHOOSE ONYX PERFORMANCE?
At Onyx Performance, we provide professional vehicle tuning and performance solutions with a focus on quality, careful calibration and customer service.
- Professional Stage 1 and Stage 2 ECU remapping
- Tailored tuning solutions for your vehicle
- Gearbox tuning options
- Advice on supporting performance modifications
- Performance, exhaust, styling and security solutions
- Convenient service in Slough, Berkshire
Our aim is to help you get the most from your BMW while choosing upgrades appropriate to your requirements.
REMAPPING IN SLOUGH
Onyx Performance provides BMW remapping and tuning services in Slough, Berkshire. Whether you want improved everyday drivability, stronger acceleration or a more performance-focused setup, our team can help you explore the available options for your BMW M4 Competition xDrive G82/G83 LCI.
Contact us to discuss your vehicle, confirm compatibility and arrange your remapping appointment.
Frequently Asked Questions
How much power can a Stage 1 remap give my BMW M4 Competition xDrive?
The listed Stage 1 figures are up to 620HP and 760Nm, compared with the standard 530HP and 650Nm. Actual results can vary depending on vehicle condition, fuel quality and other factors.
How much power can a Stage 2 remap give my BMW M4 Competition xDrive?
The indicative Stage 2 figures are up to 670HP and 820Nm. Stage 2 tuning may require supporting hardware modifications. Contact us for a tailored quote and compatibility advice.
Do I need hardware upgrades for Stage 2 tuning?
Supporting modifications may be required depending on the target performance and vehicle setup. We can advise on suitable hardware before proceeding.
Can you remap the gearbox on my BMW M4 Competition xDrive?
Yes, gearbox tuning options may be available depending on the installed transmission and software compatibility. Contact us to discuss the appropriate package.
Do you offer dyno sessions?
Yes. Dyno sessions are available at £120.00. Contact us to confirm availability and arrange a session.
Is Stage 3 tuning available?
Stage 3 setups generally involve more extensive hardware modifications and a tailored calibration. Contact Onyx Performance to discuss your goals, supporting modifications and whether a suitable setup is available for your vehicle.
Does my BMW need an ECU unlock before remapping?
ECU access requirements can vary depending on the ECU version, software and vehicle production details. The listed ECU is Bosch MG1CS024, but compatibility and any unlock requirements should be confirmed before booking.
BOOK YOUR REMAP
Ready to enhance your BMW M4 Competition xDrive G82/G83 LCI? Contact Onyx Performance to discuss Stage 1 tuning, a Stage 2 quote, gearbox remapping or supporting performance upgrades.
Our team in Slough, Berkshire, can help you identify the most suitable options for your vehicle and performance goals.
Contact Onyx Performance
Transform your BMW M4 Competition xDrive G82/G83 LCI today with Onyx Performance. Whether you’re looking for Stage 1 or Stage 2 remapping, performance exhaust systems, styling enhancements, or vehicle security solutions, our expert team is here to help.
📞 Call us now on 01753 439321 to book your tuning service or discuss Stage 2 and security options!
