Kernowsport Diagnostics & Tuning – Viezu-Approved Mobile ECU Remapping Services in Hayle, Cornwall
Experience refined power and responsiveness with professional Jaguar ECU remapping in Cornwall by KernowSport. As a Viezu-approved tuning specialist, we offer bespoke, mobile ECU tuning for all Jaguar models — including the XF, XJ, F-Type, XE, and F-Pace. Our remaps deliver smoother throttle response, increased mid-range torque, and improved fuel economy without compromising reliability.
Based in Hayle and serving all of Cornwall, we bring advanced diagnostics and performance software directly to your driveway or workplace. Whether you’re seeking an economy remap to reduce fuel costs or a performance upgrade for spirited driving, our mobile service makes professional tuning simple and convenient.
👉 Book your Jaguar remap today and discover how KernowSport can unlock the full potential of your Jaguar’s engine.
Q1: What gains can I expect from remapping my Jaguar?
Remapping your Jaguar can improve power, torque, throttle response, and drivability. Diesel and turbocharged petrol models often see 20–30% more torque and noticeable fuel savings.
Q2: Do you offer mobile ECU tuning for Jaguars in Cornwall?
Yes — our mobile remapping service covers the entire Cornwall area. We come to you with all the required tuning tools and diagnostics, saving you time and hassle.
Q3: Is ECU remapping safe for Jaguar engines?
Absolutely. All remaps are developed using verified software and carried out with full diagnostic checks before and after tuning to ensure your Jaguar remains reliable and smooth.
Q4: Will remapping affect my Jaguar’s warranty?
It can in some cases. KernowSport keeps a full record of the remap and can restore your vehicle to its original software if needed. We recommend confirming details with your dealer before remapping.
Q5: Which Jaguar models do you remap?
We support all major Jaguar models — including XF, XJ, XE, F-Type, and F-Pace — as well as diesel and petrol variants. Each ECU remap is fully customised to your car’s engine and your driving goals.
