Bluewater Performance is an accredited member of the Better Business Bureau and we want you to feel confident in your decision for a mechanic. We guarantee all of our workmanship and parts for 12 months and 12,000 miles. If something fails that we repaired then we will cover the work 100%. This will provide you with comfort that your VW or Audi will stay up and running and you don't have to spend your hard earned money again if there is an unfortunate event where a replacement part has failed.