XHP Gearbox Tuning for BMW & Other Automatic Models – Onyx Performance

Are you looking to improve the performance of your automatic transmission? At Onyx Performance, we offer XHP Gearbox Remapping, a revolutionary software upgrade that unlocks the full potential of your BMW’s ZF automatic transmission.

Whether you drive a BMW 3 Series, 5 Series, M2, M3, M4, or an X-Series SUV, our XHP Flash Tool tuning will transform your car’s shifting speed, responsiveness, and overall driving experience.

📍 Located in Slough, Berkshire – Serving London, Reading & Surrounding Areas

What is XHP Gearbox Remapping?

XHP gearbox remapping (also called XHP transmission tuning) is a performance software upgrade for BMW’s ZF 6-speed, 8-speed, and DCT automatic gearboxes. It optimises the transmission software to:

✔ Improve shift speed & response time – Faster, smoother gear changes.
✔ Increase torque handling – Supports higher power levels after tuning.
✔ Enhance launch control – Improved acceleration for better 0-60 times.
✔ Remove gearbox lag – Reduces throttle delay for a sharper drive.
✔ Optimise shift points – Keep your car in the right power band.
✔ Improve fuel efficiency – Smoother, smarter gear shifts for better MPG.

💡 Perfect for tuned and standard BMWs – whether you’re looking for performance or everyday driveability.

Benefits of XHP Gearbox Remapping

🔹 Faster Gear Changes – Lightning-quick shifts for a sportier drive.
🔹 Smoother Driving – Reduced gear hunting and better shift transitions.
🔹 Increased Torque Limits – Supports up to 1000Nm+ of torque on tuned vehicles.
🔹 Customisable Drive Modes – Fine-tune Comfort, Sport & Manual modes.
🔹 Optimised Downshifts – Perfect for track days & spirited driving.
🔹 Better Fuel Economy – Improved efficiency in normal driving conditions.

🚀 Upgrade your BMW’s gearbox with XHP and feel the difference today!

XHP Gearbox Remapping Stages

We offer three levels of XHP gearbox remapping depending on your needs:

🔹 Stage 1 – Enhanced Shift Speed & Comfort

✔ Faster, smoother gear changes
✔ Optimised shift points for better economy
✔ Improved manual mode response
✔ Perfect for daily drivers

🔹 Stage 2 – Sportier Driving & Increased Performance

✔ Aggressive shift programming for faster response
✔ Rev-matched downshifts for better engine braking
✔ Optimised launch control for quicker acceleration
✔ Improved torque handling for remapped engines

🔹 Stage 3 – Ultimate Performance & Track Tuning

✔ Maximum shift speed for race-level performance
✔ Harder, sharper shifts for track and high-power builds
✔ Full manual control with locked shift points
✔ Designed for highly tuned & modified vehicles

💡 Not sure which stage is right for you? Contact us today for expert advice!

Which BMW Models Can Be Tuned with XHP Gearbox Remapping?

We offer XHP gearbox tuning for all BMW models with automatic transmissions, including:

🔹 BMW 3 Series & 4 Series (F30, F32, G20, G22)

• 320d, 330d, 335d, 320i, 330i, 340i, M340i

🔹 BMW 5 Series & 6 Series (F10, G30, G32)

• 520d, 530d, 540i, M550i, 640d, 650i

🔹 BMW M Models

• M2, M3, M4, M5, M8 – All Competition & Non-Competition models

🔹 BMW SUVs (X Series – X1, X3, X4, X5, X6, X7)

• X3 M40i, X4 M40i, X5 M50d, X6 M, X7 M50i

💡 If your BMW has a ZF automatic or DCT gearbox, XHP tuning will transform your driving experience!

📅 Book your XHP gearbox remap today – Visit our Bookings Page or call 01753 439321.

Why Choose Onyx Performance for XHP Gearbox Remapping?

✔ Certified XHP Flash Tool Specialists – We are trained professionals in BMW gearbox tuning.
✔ Dyno-Tested Tuning – Our remaps are optimised using rolling road data.
✔ Custom Gearbox Mapping – Tailored software for your specific driving style.
✔ Quick & Efficient Service – Most XHP remaps are completed same-day.
✔ Safe & Reliable Tuning – We prioritise performance without sacrificing reliability.

📍 Convenient Location – Slough, Berkshire (Near London, M25, M4, M40).

Frequently Asked Questions (FAQs) About XHP Gearbox Remapping

❓ What is XHP remapping?
XHP is an advanced transmission tuning software that improves shift speed, throttle response, and torque handling for BMW automatic gearboxes.

❓ Will XHP remapping damage my gearbox?
No! XHP tuning optimises your gearbox safely while maintaining factory reliability.

❓ How long does the remapping process take?
Most XHP gearbox remaps take 1-2 hours to complete.

❓ Can I return to the stock gearbox map if needed?
Yes, we can restore your gearbox to factory settings if required.

❓ Will XHP remapping improve my car’s fuel economy?
Yes! By optimising shift points and reducing unnecessary revving, XHP tuning can improve MPG in normal driving conditions.

Transform Your BMW’s Driving Experience with XHP Gearbox Remapping!

✅ Faster Shifts
✅ Smoother Driving
✅ More Torque Handling
✅ Improved Launch Control
✅ Better Fuel Economy

📍 Slough, Berkshire – Serving London & Surrounding Areas
📞 Call us now on 01753 439321

🚀 Tune your gearbox today with Onyx Performance! 🚀