About us

Britain's leading Audi tuning specialist Kim Collins at QST has been performance tuning everything from Ur-quattros to RS6s for the past twenty years, creating dream machines with the help of Motoren-Technik-Mayer, the German tuning house for all things Audi motorsport.

Combining a passion for performance with technical excellence to add poise, pace and presence to your Audi or VW. Transforming the power delivery and driver enjoyment for years to come.

• Performance tuning for all forced induction VAG petrol and Tdi engines, including Skoda & SEAT
• Servicing, repairs and fault-finding
• Full four-wheel alignment system
• Latest state-of-the-art Maha rolling road for engine mapping and power verification