BMW 125D in for Stage 1 Engine and Gearbox Tuning made some great gains.

Unlike a road side tuner or a fake dyno centre the car actually goes on the dyno and the gains aren't just claimed they are tested on your car! Imagine paying more than us to get some off the shelf file masquerading as custom!

Gearbox Tuning done in-house no xHP off the shelf stuff!

If you want proper work carried out by the only tuning centre in Wales with:

• Multiple rolling roads
• Diesel injector testing
• Petrol injector testing
• Carbon cleaning and walnut blasting
• DPF, EGR and AdBlue Repairs and Solutions
• Almost every diagnostic and tuning tool available
• Over 20 years of genuine, in-house tuning experience

Then come down for a chat or send us a message.
Check our some of our tools at:-

https://tuning.wales/home/ourtools

We have been doing this for two decades, never reselling for anyone, never pushing generic files, never using some automated tuning junk like our local competitors, and never pretending.
Just real tuning, properly developed.