About us

The South's leading VAG tuning specialists at QST have been performance tuning everything from Ur-quattros to RS6s for the past twenty years, creating dream machines with the help of top end tuning companies such as APR an American automotive engineering and motorsport company that offers aftermarket performance products for cars built by the VAG group.

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