Gearbox & ECU

Smarter shifts. Smoother drive. Complete powertrain optimisation for maximum performance.

Testimonials

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10,000+Vehicles Tuned

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10+Years Experience

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Complete Powertrain Optimisation

Modern automatic transmissions are controlled by sophisticated software that often limits performance for the sake of fuel economy and emissions. Our gearbox tuning unlocks faster shift times, improved throttle response, and a more engaging driving experience.

Combined with ECU tuning, you get a fully optimised powertrain that delivers power seamlessly from engine to wheels. The difference is immediately noticeable – sharper shifts, quicker response, and a car that feels properly connected.

Whether you drive a BMW with the ZF 8-speed, a VAG DSG, or any other automatic, we have the solution to transform your driving experience.

Feel the difference in every gear change.

Our Packages

ECU & TCU Tune

(Excludes BMWs)

£549£649Save £100

Combined ECU and transmission control unit tuning for seamless power delivery and improved shift quality.

BMW ECU & XHP Gearbox Remap

£649£799Save £150

Specialist BMW tuning package combining ECU optimisation with XHP transmission software for faster, smoother shifts.

Performance & Sound Package

From £999

Complete performance upgrade including ECU remap, exhaust system, and sound enhancement for the ultimate driving experience.

All packages available on finance: 3, 4 or 6 months interest-free

Benefits

Faster Gear Changes

Reduced shift times for quicker acceleration

Smoother Shifts

Eliminated hesitation and rough transitions

Improved Throttle Response

Gearbox responds instantly to driver input

Tailored to Your Tune

TCU calibration matched to your ECU power level

Launch Control

Optimised launch settings where applicable

Sport Mode Enhancement

More aggressive shift points in sport modes

Courtesy Cars Provided As Standard

We understand you need to stay mobile. Courtesy vehicles are available for all gearbox and ECU tuning sessions.

Frequently Asked Questions

TCU (Transmission Control Unit) tuning optimises your automatic or dual-clutch gearbox for faster, smoother shifts. We adjust shift points, shift speed, and torque limits to match your ECU tune.

Our calibrations stay within the transmission's design limits. We've tuned hundreds of gearboxes without issue. For higher-power builds, we may recommend hardware upgrades.

XHP is a specialist BMW/ZF transmission tuning solution that offers more granular control than generic TCU tunes. It's specifically engineered for BMW's 8-speed automatic transmissions.

Absolutely. Our combined packages are designed to be completed in a single session, typically taking 3-4 hours.

Check Out Our Videos on YouTube

Watch builds, tuning sessions and custom exhaust work straight from the workshop.

Customer Build Showcase

The Loudest VW Golf R In The World

Performance Transformation

Loudest MK8 Fiesta ST – Custom Exhaust

BMW Custom Exhaust Build

Insane Custom Exhaust – BMW 540i

Turbo-Back Exhaust System

BMW 435d 3-inch Turbo-back Exhaust

Ready to get started?

Book your appointment today or get in touch with any questions.