Chiptuning for the Audi A3 (8V) 1.4 TFSI

A proud 25% increase in performance with the PowerBox Ultra

The 1.4 TFSI from VW/Audi has already been tested and optimized by us in a wide variety of performance levels. However, with different expansion stages and, among other things, different control units, an individual test drive with meticulous adaptation to the engine is required. In any case, the performance increase of 25% with the PowerBox Ultra is amazingly noticeable. See for yourself.