Excellent service. Had my Rav 4 remapped and carbon cleaned as I felt the car was underpowered and I plan to do some towing. Cathal turned up exactly as planned and done a great job all from my driveway. Car is now noticeably more drivable with plenty more shove low down plus it's getting a few extra miles to the gallon! Also had my RenaultSport Clio diagnosed for a traction control fault. Plugged in, analysed properly and the faulty sensor identified with live data. Overall really happy with the service

Anyone looking their car remapped or tuned I’d highly recommend Cathal @ The Car NerdCathal came to us on Monday evening to remap two cars and despite it pishing down with rain and a dodgy battery… he continued to get the job done!Really pleased with the outcome of both cars and would definitely be using him in the future!Also if anyone is looking any number plates get in contact with him, he has a decent variety of plates including these tinted gel plates he done for me!

got the car mapped today complete change in drivability was told before the ECU was locked and there wasn't a man in the country could do it fortunately I found a man that could top quality service this fella knows his stuff would recommend to anyone