What Our Customers Say

This is not my first time with DC Remapping and every time I've had a csr to remap, the owner has not only out done himself, but has made sure the maps are safe, reliable and plenty of power! My first Audi A5 3.0tdi did 60k on stage 1 and never had any engine issues from it. Now I've returned with my BMW X4 and he's done it again! Remap stage 1 and gearbox tune. The car feels totally different in sport + mode and with comfort its still got the punch but far more smoother shifting and power delivery. …

Got my 330e done and wow what a difference my car is now gearbox qyuck response and the difference in the pulling power very very happy highly recommended these guys

I'd had a out of the box stage one tune done on my Audi TTS. It was jerky and struggled under load. Took it to DC Remapping and had the tune removed and then a new one put on along with the DSG tune. The car is absolutely night and day in difference when driving it and pushing on. It's so smooth through the gears and puts the power down at any point. …

Highly recommend anyone with a N57 to get your car mapped here! Took my 430d after owning for 2 years and eyeing this company finally took the plunge to start off with a stage 1 and xhp stage 3 map. Process from start to finish was very easy, car is mapped to what it should be, healthy and performing and driving 10x better. Managed to get over 330bhp and over 720nm of torque which has been a game changer!

I had my Skoda Superb 280 booked in for a stage 1 ECU &TCU at DC remapping last week. The car has since come alive with an extra 90 horsepower at the wheels at a massive mid range torque boost that still takes me by surprise. The power delivery is very nice/ linear and the DSG is settling in nicely with the adaptations. Overall very happy with the results and the peace of mind of having a bespoke calibration suited to the car over a generic flash map. …

Absolutely brilliant service from DC Tuning. Took my BMW 330d in and the whole experience was spot on from start to finish. The team were professional, knowledgeable, and took the time to explain everything clearly. The tuning has completely transformed the car — noticeably smoother power delivery, stronger performance, and it feels much more responsive to drive while still feeling refined and reliable. …

Daniel did a brilliant job on my BMW 430d carrying out a stage 1 remap + xHP 3 increasing bhp to 328 & torque to 701. Wouldn't hesitate to recommend.

Had a gearbox map and stage 1 in my vw toureg 3.0 dyno tested at 351 bhp im very happy with it drives a dream very nice guy and professional

Before choosing a tuner for my F31 330d, I spent quite a bit of time researching different remapping companies. I didn’t want a generic flash map – I was specifically looking for a specialist who would properly dial the car in on a rolling road. DC Remapping was one of three reputable tuners I spoke with during this process. After speaking with Dan, I felt confident going ahead with DC Remapping. What stood out was the focus on data logging and health checks before chasing numbers. …

Absolutely fantastic service. This isn’t the sort of place that just does a couple of power runs and throws the car off the dyno. You can tell that it truly is custom with the amount of runs I had, tweaking settings giving me an impressive 73bhp on my S3. …

Had my X3 M40D and gearbox remapped at DC, and what a difference it's made, 405bhp and 811Nm end result, very professional and informative

I’d been toying with the idea of getting my M135i remapped for a while now and I am glad I done it! The xHP stage 3 on the gear box has completely changed the car, much smoother on the changes, feels a lot more responsive. The car feels overall like a different car. Really happy with it, thank you again

Had my audi A6 allroad biturbo remapped with the gearbox map. What a good job. 390bhp 856nm and spotless out of the exhaust, which is exactly what I wanted. Thanks very much. Very happy

Had my bmw 420i remapped and gearbox software on 29/08/25. Customer service was great, and any questions I asked they were more than happy to explain. Friendly atmosphere and good set up. The car feels totally different. It not only has made a huge jump in power and torque but it’s general drivability is so much better, smoother power delivery. They even accommodated a few more things I asked if we’re possible, it was no trouble. Great team. Great set up, great service.

Took my 435d in today for a stage 1 engine and stage 3 gearbox remap. Very happy with the results from a 100k mile car and the 0-60 has dropped from 4.7 to 4 seconds flat 👌🏼

Had my 66 plate F30 BMW 330d boosted by DC's Stage 1 remap and Stage 3 gearbox today. Absolutely fantastic results that exceeded my expectations by a long way. Power up from 259bhp to 332bhp and torque increased from 575Nm to 711Nm. Car is totally transformed and pulls so strongly on the road. I cannot recommend these guys enough, quality service and results that are worth every penny.

Excellent service from start to finish from dan. Stage 1 and gearbox flash has made my 240i dream to drive. No lag quicker spool up smoother gear changes and the extra 90bhp is unbelievable. Wish dc remapping all the best for the future and dan the man for top work. Cheers again mate.👍🏻👍🏻

DC remapping transformed my M140i, I went for stage 1 tune and Xhp stage 3 gearbox software, being an OPF model the gear changes were slow from the factory due to factory software, Xhp really transforms the gearbox but for me the extra torque gained from the DC remap really spiced up the car …

Had my 2011 bmw 320d remapped today to Stage 2, Daniel who mapped it got it to 240bhp and 505nm torque. I've had this car 9 years and my only regret is I left it this long before having it done. Completely different car now. Thanks to Daniel for making me smile 😃 10/10

Booked my 335d for engine and gearbox map. I asked Dan a few questions which he answered in full and so it began. Car made 389Hp with 777Nm torque, it began with 304Hp and 605Nm torque, which is amazing without any hardware changes. Car feels so responsive now and pulls like a beast. I highly recommend DCremapping to look after your car and you will definitely feel the difference. Dan is the man !!

Really pleased with the remap Danny did on my 235i. I was really unsure between getting an OTS type map or a custom tune by DC Remapping but I'm so glad that I went with them. The results are incredible and it's nice to know the car was custom tuned to the modifications on my exact vehicle and health etc - really personalised service and I would definitely recommend to anyone looking. Thank you

Brought my beloved Skoda Octavia vRS estate to DC Remapping for a custom tune. Firstly the customer service and hospitality was great! There is a nice little area to chill, watch a film and there is complimentary cold drinks to have whilst you wait. Now to the remap, I am blown away at the difference! My car is 25% more powerful and the delivery of the power with low down torque is exceptional. The remap and the driving experience has exceeded my expectations and I am very grateful for the service. …