Milltek Sport Audi B7 RS4 Cat-back exhaust system nearing completion

Milltek Sport, in conjunction with Swiss importer Tranchet Trading and tuning partner Digit-Power have released promising results from the first tests of their new cat-back exhaust system for the latest high-performance Audi RS4 4.2V8 B7. The car is rated at 420bhp as standard and with the new cat-back system fitted, showed an improvement of 10.2hp @ 5900 rpm and 20.7nm @ 2610 rpm!

The exhaust system will be available through our specialist tuning companies within the next few weeks. Keep checking back here for more information as it becomes available.

The picture to the right shows what the new system will look like.