A4, S4, A5, S5, RS4, RS5, Q5, SQ5, (B8)
Changing your Audi/VW's engine oil every 5,000 miles is not only a good idea, but will also extend the life if your engine. weather you are looking for a small project for a Saturday afternoon, or just want to make sure the job is done right, make sure to check out HS Tuning for a full line of...