If the supercharger drive belt is sloppy and loose in your vehicle, the supercharger may not function properly or at it's full potential. Alternatively, if your belt beings to snap or create noise, the tensioner is too tight. With either problem, the best solution is a new tensioner. Keep the proper amount of tension on the belt to keep your supercharger running strong.
Fits A6, A7, A7 Sportback, A8, Q5, Q7, S4, S5, SQ5
- Brand: Audi