Kernowsport Diagnostics & Tuning – Viezu-Approved Mobile ECU Remapping Services in Hayle, Cornwall
Unlock the full potential of your VW with professional ECU remapping in Cornwall by KernowSport. Whether you drive a Golf, Passat, Tiguan or Transporter van (or even a camper conversion), our mobile VW-remapping service brings expert ECU tuning directly to your location across Cornwall. From sharper throttle response and improved mid-range torque to enhanced everyday drivability and fuel savings, our tailored software is designed to match your vehicle use and goals. Based in Hayle and serving the whole region, we bring advanced diagnostics, custom software and friendly expertise straight to your home, work or campsite. Ready to transform your VW? Book your VW remap today and experience the difference of mobile tuning done right.
Q1: What type of gains can I expect from remapping my VW?
Remapping your VW often results in improved throttle response, increased torque (especially diesel models) and often improved real-world fuel economy — making overtaking easier and everyday driving smoother.
Q2: Can you perform the remap at my location in Cornwall?
Yes — our mobile remapping service covers all of Cornwall. We bring the tools, software and expertise directly to you, whether at home, work or another convenient location.
Q3: Is remapping safe for my VW’s ECU and engine?
Absolutely. We use custom calibration software developed for your specific VW model and perform full diagnostic checks before and after the remap to ensure reliability and longevity.
Q4: Will remapping affect my VW’s warranty or servicing?
Potentially — any ECU modification can influence warranty terms. We provide complete documentation of the remap and can revert to stock settings if needed. We always recommend checking with your dealer.
Q5: Which VW models and variants do you remap?
We support a wide range of VW models — cars, vans and campers alike — including Golf, Passat, Tiguan, Transporter, and more. Whether petrol or diesel, standard or performance variant, each map is individually tailored to your engine and driving style.
