Mobile Tuning · Hampshire
More power. Sharper response.
Zero hassle.
Custom engine and gearbox remapping, written specifically for your car — carried out at your home or workplace, anywhere across Hampshire.
I come to you — Portsmouth, Southampton & across Hampshire
Same-week, evening & weekend appointments
Direct line to Dan — no call centres
Performance tuning, wherever you are
Every tune is written specifically for your vehicle, by real human beings. No generic files pulled from databases and no AI. Every file is written by someone that understands exactly what it is they are doing.
ECU Remapping
Unlock the true potential of your engine. Custom maps written to improve power, torque, fuel efficiency and throttle response across the entire rev range.
From £250TCU Calibration
Sharper gear shifts, reduced shift times, and better torque management for automatic and DSG/DCT transmissions.
From £150 with an ECU remap, or £250 stand-aloneEconomy Tuning
Improve fuel efficiency without sacrificing driveability. Particularly effective on diesel engines and long-distance vehicles. Eco tunes are based on proven BlueOptimize technology.
From £250Marine Tuning
ECU calibration for inboard diesel marine engines — improve power, throttle response, or fuel efficiency on the water.
POAFleet Tuning
Optimized for low and mid-range torque delivery. Fleet tunes for vans, trucks, company cars and other work vehicles. Based on BlueOptimize technology, fuel savings will range between 5–15%. Cost-effective economy remapping across your vehicle pool, calibrated individually for each vehicle.
POA
No garage. No waiting. Just results.
Most remapping companies book you a slot, make you travel, and hand you back a file-and-forget job. I do it differently.
- Mobile service — I come to your home or workplace
- Every map is written fresh for your specific car, not a generic file
- One point of contact, start to finish — no handoffs
- IMI-accredited, fully insured, using Viezu-certified calibration files
- Honest advice — I'll tell you if a remap won't benefit your car
- Transparent, published pricing — no quote-chasing required
- Evening and weekend appointments available, same-week across Hampshire
What customers say
5.0 from 5 reviews on Google
Great service from Hampshire Performance.
After spending time with Dan discussing options for my S5 over the phone, he put my concerns to rest and we went ahead with a simple ECU remap.
Dan was super supportive throughout the process and helping me understand the pros and cons of mapping my car.
He‘s a straight talking chap, treated my car with care (he admitted to being a fan of Audi‘s) - and I’m super happy with the outcome.
I’ve found the car feels smoother to drive, more responsive across the range and supposedly has better mpg 🤞🏻
Can highly recommend Dan and Hampshire Performance.
Very happy with Dan for coming out and very happy with my truck . I should of done it years ago 😀😀
I’ve known Dan for about 6 years and like myself has an interest in cars what ever it be, tuning , styling. When Dan said he was going to map vehicles I jumped at the chance to have my vehicle done.
No nonsense , no faffing around, straight talking, knows his stuff. Would recommend Dan to anyone.
If you make a black coffee and two sugars you be his friend for ever.
Excellent service. Highly recommend Dan.
Very good service.
Ready to book?
Drop me a message or call directly. Most enquiries get a same-day response.