ECU Remapping & Car Security Specialists

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IMI Certified Technicians​

Your car is in safe hands

Immobilisers & Trackers

All Inclusive Car Security Packages

Stage 1 & 2 Remapping

Dyno tested remaps brought to your doorstep

ECU Remapping

Unleash your car's maximum potential

ECU Remapping allows you to alter the software of your ECU in order to increase power, torque and/or fuel economy. We at GTS Tuning provide Dyno-tested remapping with lifetime software warranty and 30 day no quibble money back guarantee.​ Learn more...

Enter your registration to see your performance gains

VRM Lookup

Ghost-II Immobiliser Fitting​

Car theft on the rise in the UK, secure your car today.

Protect your car today with the Ghost-II Immobiliser. Visit us or we can travel to you.

Featured Services

Looking to improve your vehicle’s performance? We specialize in custom tuning your vehicle’s software to enhance its performance. Call us today!

Looking for the best way to protect your car from theft? Look no further than the Ghost immobiliser.

TASSA verified and with a special vehicle marking system, the Ghost is your best bet for keeping your car safe from key-cloning, hacking, and even key theft.

Looking to keep your diesel car in top shape? Our DPF Regeneration service is designed to clean partially blocked DPFs, preventing costly repairs down the road.

Book your appointment today!

Looking to your car’s software? We provide a mobile or in workshop software update service. Contact us to learn more.

This service will remove the structures and fault codes related to the EGR valve from your ECU which will prevent the ECU from looking for these codes and structures.

Contact us to find out if your car is compatible.

Speed limiter removal is the process of altering a vehicle’s engine control unit (ECU) so that the vehicle isn’t held back by OEM parameters.

Contact us to learn more.