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Performance Software


Looking to upgrade your vehicle’s performance and driving experience? Look no further! At AB Tuning Services, we specialize in customizing software for your vehicle tailored to your specific needs. Experience a significant improvement in your vehicle's performance, guaranteed to bring new life to your driving experience.

We stand behind our service with a solid promise: if you don't find yourself completely satisfied with the enhancements from our remap within 7 days, we offer a full refund.

Located in Liverpool just outside the city centre AB Tuning Services is easily accessible. Additionally, we offer the convenience of visiting your home or workplace for the remap, and our extensive dealer network covers the North West of the UK.


Our process involves replacing the pre-existing software on your vehicle’s ECU (Electronic Control Unit) that governs engine settings, with a custom-written version tailored to your vehicle and performance desires.

We start by analyzing the current software on your vehicle's ECU. Then, we develop a new software version with modified engine settings, like the fuel/air mix and ignition timing, specifically for your vehicle and performance needs.

Our approach ensures that any power increase is within your engine and transmission's capacity, maintaining future reliability.


Air/Fuel Ratio (AFR): Maintaining an optimal balance in the air and fuel mixture is crucial. Incorrect ratios lead to subpar performance and might even result in MOT test failures due to emissions issues.

Turbo Boost Pressure: For vehicles with turbo, we adjust the turbo boost pressure to enhance power delivery and response without overburdening the turbo or its compressor.

Exhaust Gas Temperature (EGT): Our top-tier remapping service ensures the exhaust gas temperatures remain within safe limits, particularly when modifying aspects like turbo boost pressures.


Injector Duty Cycles (IDC): We evaluate if the fuel injectors can handle supplying more fuel than standard rates without compromising the hardware. We prioritize not overloading the injectors due to demands from the new ECU software.

At AB Tuning Services, we are committed and reputable specialists in bespoke ECU remapping for various vehicles. Contact us today to discuss how we can meet your specific requirements.

Contact AB Tuning Services for expert advice. Our team is friendly and knowledgeable, offering advice that can lead to significant savings over main dealer costs. We provide a lifetime guarantee on the software for all our DPF solutions, ensuring lasting performance and peace of mind.

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