Pipes of appeasement

26 September 2013  

If your customer wants to upgrade their standard exhaust system then these days you need to be mindful of noise and emissions before you agree to do it for them. Small wonder then why so many custom ‘zorst companies have long since fallen by the wayside. However, Akrapovic, a firm formed by the famous Slovakian racer of the same name, has obtained EC-type approval and CARB compliance for its range of Audi RS4 and 5 upgrade kits. The kits are said to help the engines breathe out a little more easily, resulting in increased performance – and they sound more throaty to boot. The pipes are of a ‘cat back’ design, meaning you retain the OE catalyst making for an easier fitment.