Customer feedback
Local drivers, real results
Most of our work comes from recommendations. Customers value the difference the tune makes, but just as importantly they value punctual arrival, clear explanations and knowing their vehicle has been checked properly.
What customers mention most
Reviews regularly highlight smoother power delivery, stronger mid-range torque and a car that feels easier to drive day to day. Van owners often notice the biggest difference when carrying weight or joining faster roads.
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- Friendly, knowledgeable service
- Noticeable but controlled performance gains
- Convenient mobile appointments
- Diagnostics and explanations without jargon
In our customers' words
“I recently had my car tuned and couldn't be happier with the results. The performance improvements are remarkable and my vehicle now runs like a dream. Joe is very professional and knowledgeable, and made sure I understood the changes made to my car. The service was completed in a timely manner. A five-star experience all the way!”
Logan · Audi A5
“They did a really good job on my 335i. My car was already mapped by a previous tuner but felt like it was lacking, and the power delivery wasn't reliable. They managed to fix this and add some more power too!”
Joe · BMW 3 Series
“Their remapping breathed new life into my van, and the gains in power and fuel efficiency were impressive. Knowledgeable and quality service.”
Henry · Mercedes Sprinter
“Used MTechTuning for a remap of my campervan (VW Crafter LWB). Joe was extremely knowledgeable and I felt my van was in great hands. The van has a little more torque and is nicer to drive, particularly when loaded. Would definitely recommend.”
Sam · Volkswagen Crafter
“Quick, responsive, got the job done and very happy with the result. Much more horsepower and drives smoother than before. Cheers.”
Christos · Ford Transit Custom
“Top-notch remapping business. They've transformed my car's performance, and their customer service is outstanding.”
Chris · BMW 1 Series
“Took my M140i to MTech for Stage 2 and a gearbox map. The car is completely transformed and the gearbox is very fast, matching the new power.”
Liam · BMW 1 Series
“Really professional and knowledgeable. My car had Stage 2 and a gearbox map, plus my exhaust modified at the same time. Fantastic work.”
Jeremy · BMW X3
“Joe was really helpful. My 530d is now super responsive, and hopefully more reliable after the DPF and EGR solution.”
Ryan · BMW 5 Series

Customer feedback
What customers say on Google
Recent jobs
Real cars, tuned on customers' driveways.

BMW X1 18d Stage 1 with DPF, EGR & Swirl Flap Solutions
136hp 180hp+44hp

VW Golf R Mk8 Stage 1 & Simos 19.6 OBD ECU Unlock
320hp 405hp+85hp

BMW M135i F40 Stage 1 & Same-Day MG1 ECU Unlock
306hp 335hp+29hp

BMW 330e G20 Stage 1, Same-Day ECU Unlock & Gearbox Tune
292hp 400hp+108hp

BMW M340i G20 Stage 1, Same-Day ECU Unlock & Gearbox Tune
374hp 450hp+76hp

BMW G20 320i Stage 1 Remap & Same-Day MG1CS201 ECU Unlock
184hp 260hp+76hp

BMW 128ti F40 Stage 1 & MG1 ECU Unlock
265hp 310hp+45hp

BMW M235i F44 Stage 1 & Same-Day MG1 ECU Unlock
306hp 335hp+29hp

BMW M235i N55 Stage 2 ECU Calibration
326hp 415hp+89hp

BMW X5 G05 xDrive30d Stage 1, Gearbox Tune & MD1 Unlock
265hp 330hp+65hp

BMW 430d F32 Stage 1 Remap & EGR Solution
258hp 320hp+62hp

BMW 320i G20 Stage 1, Gearbox Calibration & Bench Unlock
184hp 260hp+76hp

Ford Fiesta 1.6 TDCi Stage 1 & EGR Solution
95hp 120hp+25hp

SEAT Leon 1.4 TSI 125hp Stage 1 Calibration
125hp 155hp+30hp
