Kernowsport Diagnostics & Tuning – Viezu-Approved Mobile ECU Remapping Services in Hayle, Cornwall
At Kernowsport, we offer a comprehensive range of ECU remapping services in Cornwall, using the latest tuning technology to safely and effectively optimise the performance of your car, van, 4×4, motorhome, or motorcycle. Whether you’re aiming for more power, better fuel economy, or improved drivability, our custom remaps deliver real results.
Looking to boost your vehicle’s power? A performance ECU remap is the answer. Expect a significant increase in horsepower (HP) and torque, delivering faster acceleration, stronger pulling power, and a more responsive driving experience.
In addition to ECU remapping, we offer a range of vehicle software solutions in Cornwall, including DPF removal, EGR delete, AdBlue system solutions, and speed limiter installation or removal. These services help improve performance, reduce maintenance issues, and keep your vehicle running efficiently.
With rising fuel prices, economy ECU remapping is becoming more popular than ever. We expertly recalibrate your vehicle’s ECU data to optimise fuel efficiency, helping you save money at the pump while maintaining smooth, reliable performance.
A DSG remap is specifically designed to remove factory restrictions and optimise gearbox settings, resulting in faster gear shifts, improved responsiveness, and enhanced overall performance. Ideal for drivers looking to get the most from their DSG transmission vehicle in Cornwall.
At Kernowsport, we offer a wide range of expert ECU remapping and tuning services across Cornwall, designed to enhance your vehicle’s power, efficiency, and overall performance. Whether you’re driving a car, van, motorhome or motorcycle — we’ve got you covered.
Car, Van & 4×4 Remapping – Improve acceleration, torque, and fuel economy
Motorhome Remapping – Extra power for smoother long-distance travel
Motorcycle Remapping – Sharper throttle response and performance gains
Marine Remapping – Enhance engine efficiency and power output for boats
DPF, EGR & AdBlue Solutions – Professional solutions for emissions-related issues
DSG / Gearbox Remapping – Optimise gear shifting and responsiveness
Speed Limiter Removal / Installation – Adjust speed restrictions as needed
MAF Delete & Stop/Start Disable – Custom software solutions for better drivability
Hybrid Vehicle Tuning – Improve hybrid system performance and fuel use
We provide a fully mobile ECU remapping service throughout Cornwall — from Newquay, Truro, and Falmouth to Bodmin, St Austell, Penzance, and beyond. Our mobile technicians come directly to your location, whether at home or work, saving you time and hassle.
Prefer to visit us? Appointments are available at our Cornwall-based location.
Too far to travel? No problem. We offer a postal ECU remapping service available across the UK. Just send us your ECU, and our team will bench-tune it to your exact requirements using professional equipment. We’ll return it safely via tracked registered delivery.
Contact us today to arrange your postal ECU tuning or to find out if your vehicle is eligible.
Authorised Viezu Dealership
Genuine tools, no fake equipment
Fully customised remaps for performance, economy or towing
Friendly, honest service – 7 days a week
Call or message us for expert advice, to check compatibility, or to book your remap in Cornwall. We’re available daily until 8 PM.
Q1: Is ECU remapping safe for my car?
A: Yes. We only adjust parameters within safe manufacturer tolerances, improving performance without risking engine health.
Q2: Do you offer mobile ECU remapping in Cornwall?
A: Yes. Kernowsport is a fully mobile service covering the entire Cornwall region, including Truro, Newquay, and Penzance.
Q3: Will a remap improve fuel efficiency?
A: Yes. Remapping optimises your engine’s fuel delivery, often leading to up to 20% better MPG.
Q4: Is a DPF delete legal in the UK?
A: DPF removal is legal for off-road or motorsport use only. For road use, it may cause MOT failure unless specific conditions are met.