Underground Performance

Had a stage 1+Dsg done here today these guys are a pleasure to deal with. Couldn't be happier with the results. Thanks Chris 10/10 customer service the Cafe you suggested was awesome great food.

Took our Audi RS3 in for some stage 2 upgrades. Alex was very informative, sat down with us & explained the pros & cons of our options. We decided to have the fuel sensor installed to improve safety when switching between fuels. They installed a new down pipe & a custom tune. All work was completed in the suggested time frame. First drive on the weekend, OMG!! Giddy Up!! Ride & performance exceed expectation! Would highly recommend Alex & his team 100%

Could not be happier with the tune, the car feels like an absolute dream. Very helpful team, and couldn't recommend them enough for their quality work, price and also how fast their work is done, highly recommended.

Alex is very professional and very knowledgeable.

I highly recommend UGP. I’ve taken my cars to them for a number of years now and I wouldn’t chose anyone else.They’re always awesome to deal with and I always feel comfortable having them look after my cars, whether that’s general servicing or tuning etc etc.Thanks Alex and the team at UGP.

I've had my Passat serviced here a few times and I can't recommend Underground enough. They're a professional, knowledgeable and friendly bunch of guys. Their workshop is clean, their work is of the highest standard and their prices are quite reasonable. I drive the hour and a half across town just to get my car serviced here, as I wouldn't trust it with anyone else.

Had my mk7 golf r in at UGP for a stage 1 ECU and DSG tune and some suspension repairs today.The whole team at UGP went above and beyond throughout the whole process. Workmanship and service was first class and couldn't ask for better. The car runs and performs like an absolute weapon and drives so much better than from the factory.Amazing difference in throttle response and can definitely feel the improvements in the DSG.They also did a great job at rectifying the creak in the front suspension with precise diagnosis and repair. I can't recommend these guys enough!Great work, very reasonable pricing and friendly service from a highly professional team.

Got my Audi S3 8v stage 2, got amazing 255kw@wheel result. Many thanks for Alex and their team, he has excellent customers service, and help me fix all the problems. So happy choose the right place to tune my car. Highly recommended UGP!

Thanks Guys.Very professional work. The tune is unbelievably smooth, and the engine is making effortless power. The driveability of the S8 was more important for my client than the Dyno figures and the guys at Underground Performance has achieved the desired result.Best wishes

After doing some research on places to take my S3 for a bit of work, I liked what I read and saw with UGP. Dealing with Chris was great, full of knowledge and always happy to help. Many phone calls and messages back and forth and got the best outcome for my car. After a few mods installed and dyno tuned, it is a whole new car and unbelievable on what it can do. Definitely recommend UGP for your euro car needs.