★★★★★
“If you want someone to work on your motor and treat it like it's their own then look no further. Very professional, reliable and trustworthy, with very competitive pricing.”
Jason Nahar · Facebook review
Worth the drive from MK
Milton Keynes has plenty of garages, but not many workshops that write their own diesel maps and build the engines they map. That's why drivers come to us from MK, Newport Pagnell, Olney and Cranfield — it's a straight run up the A421 to our workshop on the north-east side of Bedford.
What you get for the drive is a remap that's calibrated for your car, not a generic file. We check the car over first, save your original file, and log the map on the road before you go home.
- Stage 1 remaps for VAG and BMW diesels
- Stage 2 hybrid and big-turbo builds
- Van and towing maps
- Supporting parts supplied and fitted in the same visit
Making the trip easy
Book ahead by phone or WhatsApp so the car goes straight on when you arrive. Most Stage 1 remaps are done the same day. Before you set off, use Check Your Car to see what your car makes now and what it's likely to make after.
From Milton Keynes to mapped
Check online
Put your reg into Check Your Car to see typical gains.
Book a slot
Call or WhatsApp with your reg — we'll give you a day and a price.
Drive over
A421 to Bedford, then follow signs for the Elms Farm Industrial Estate.
Drive home mapped
Health-checked, mapped and road-logged, usually the same day.
What customers say
★★★★★
“After taking my Merc to several garages who couldn't work out the issue, we luckily found AR Performance — who diagnosed and repaired it within a week without a problem.”
Lubz Malik · Google review
Read more on Google and Facebook.
Common questions
How far are you from Milton Keynes?
About 20 miles — a straightforward drive up the A421 to Bedford. We're on the Elms Farm Industrial Estate, MK41 0EP.
Can I wait while it's done?
Call ahead and we'll tell you how long your car will be. A Stage 1 is normally a same-day job.
Do you do mobile remaps in MK?
No — remaps are done in the workshop, where we have the kit to check the car properly before and after.
Can you fit parts on the same day?
Often, yes, if they're in stock. Tell us what you want when you book so we can have it ready.