RS246.com Forum :: The World's #1 Audi R, S and RS Enthusiast Community

Hi...I am a new member and was wondering if anybody has tried this company's 'chipping' especially on a RS4 (Upto 420 bhp).I tried the 5 hours trial run and wasgreatly impressed by the engine' responce between 3500 - 4500 rpm.Just wondering how 'safe' this is,cheers.

Check the Tuning and Modification or RS4 forum . Failing that try a search for 'Revo'.