VAST is pleased to present a huge step up of 25whp and 30wft/lbs of torque for the 4.2L normally Aspirated engine in the B7 RS4 We are confident to say that our tune is one of the strongest RS4 tunes...

VAST is pleased to present our 8HP ZF transmission reprogramming service. As we continue to keep up on the newest technology, we have invested further into the B9 and C8 chassis development for all tuning.  This tuning is a must-have for improving street/city...

VAST is pleased to present a base step up of 90hp and 125t/lbs of torque for the 2.9T in the B9 & C8 platforms. We are confident to say that our tune is one of the strongest 2.9 TFSI variants...

The KW Variant 1 Coilover System is the ideal system for customers wishing to rely on the experience of our engineers for dampening yet determine their own degree of lowering. In extensive driving tests our engineers have set the dampers...

The new KW Variant 3 Coilover System is state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options allow a truly individual driving set-up. These unique systems with the 3 individually adjustable components,...