SWP Automotive & Remapping, Truro Truro TR4 9DU

TCU/GEARBOX REMAPS

Home - TCU/GEARBOX REMAPS

UNLOCK THE FULL POTENTIAL OF YOUR GEARBOX WITH TCU REMAPPING

At SWP Automotive, we deliver expert TCU (Transmission Control Unit) remaps for cars and vans, giving you faster, smoother, and more efficient gear shifts. Our tailored tunes reduce shift times, sharpen throttle response, and unlock torque for improved performance and economy. Every remap includes a full gearbox health check and is backed by a lifetime software warranty. Whether you want quicker acceleration, better towing, or a more refined drive, we’ll make your car feel sharper and more responsive than ever.

WHAT IS TCU REMAPPING?

TCU (Transmission Control Unit) remapping fine-tunes your gearbox software for better performance and efficiency. By adjusting the TCU, we deliver quicker gear shifts, smoother transitions, and sharper response.

Factory settings often hold back your gearbox to prioritise emissions and reliability. Our remaps lift those limits, giving you faster acceleration, improved torque handling, and better fuel economy. Whether you want stronger towing or a smoother, sportier drive, we tailor the remap to match your needs.

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HOW DOES IT WORK?

TCU remapping updates your vehicle’s Transmission Control Unit using advanced software. Our experts review the factory settings, pinpoint where shifts can be quicker and smoother, and reduce shift times for a sharper response.

Once optimised, the custom remap is safely loaded to your vehicle, unlocking faster gear changes, better torque handling, and a more refined drive. Every tune includes a full gearbox health check for safe, reliable results you can feel instantly.

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BENEFITS OF TCU/GEARBOX REMAPS

Upgrading your gearbox with a TCU remap is one of the most cost-effective ways to transform your driving experience. It improves shift speeds, responsiveness, and overall efficiency – all without expensive mechanical modifications.

The process is simple and non-intrusive. By adjusting the software, we unlock faster shifts, sharper handling, and smoother power delivery. For many drivers, TCU remapping is essential when upgrading other performance parts, ensuring your vehicle remains reliable and refined.

IMPROVED PERFORMANCE & RESPONSE

TCU remapping unlocks your gearbox’s potential by refining shift points and reducing shift times. This means quicker acceleration, smoother gear changes, and stronger torque handling. Whether towing heavy loads or cruising, your car feels sharper and more dynamic.

ENHANCED FUEL EFFICIENCY

With optimised shift timing, your engine works more efficiently, cutting fuel use without losing performance. TCU remapping lowers fuel consumption and strain, making it ideal for both everyday commuting and long-distance driving.

CUSTOMISED TO YOUR NEEDS

Our TCU remaps are tailored to your driving style – sporty response, smoother city driving, or better towing. Whatever you prioritise, we adjust the tune so your vehicle performs exactly how you want it to.

FREQUENTLY ASKED QUESTIONS

HOW MUCH ARE YOUR SERVICES?

The cost of our services varies depending on your specific needs and the scope of your project. To get an accurate quote tailored to your requirements, please click the “Get a Quote” button.

WHERE CAN I GET YOUR REMAPPING SERVICES DONE?

Our remapping services are offered exclusively at our location. Visit us to experience our professional service! Get a free quote for your vehicle today, or select ‘Contact Us’ for more information.

IS REMAPPING SAFE?

Yes. However your engine will be working slightly harder than previously. Though many are pretty safe, you’ll need to pay extra care to keep your car well-maintained. As a rule of thumb, the more power you get from a remap, the more you need to take care with maintenance of Oils and Brakes.

CAN ANY CAR BE REMAPPED?

Most modern cars can be remapped, but some older models with dated software cannot. To what extent a remap will impact your car can vary wildly depending on your model and where you have it remapped. We always check this before accepting a job and give you options before continuing with any remapping jobs.

WILL MY REMAP AFFECT MY INSURANCE?

It almost always raises your insurance quote. However this will depend on how you have it remapped.

WHY CHOOSE
S W P AUTOMOTIVE & REMAPPING

QUALITY SUPPORT AND AFTER CARE

Our remap experts are here to provide you with a complete, all-in-one solution from start to finish.

WE WORK ON ALL VEHICLES

From family cars to luxury vehicles and high-performance supercars, we expertly handle all types of vehicles.

EXPERTLY TESTED REMAPS

Our remaps are carefully developed and tested to deliver reliable performance, improved power, and lasting results for every vehicle.

With years of hands-on experience, S W P Automotive & Remapping specialises in ECU remapping, performance tuning, and advanced solutions like DPF, EGR & AdBlue fixes – helping you boost your vehicle’s power, efficiency, and reliability.