I have one A.W.E. S-Flow complete system for 2000 Audi S4, I used it for about 6000 miles works great. If anyone is interested I will let it go for $100. AWE sells it for 189.99. I have the original receipt and box. Please e-mail me at bobby.khan@adelphia.net if you are interested. Thanks

Hi Bob, do you still have the S-Flow system available and if you do why are you selling it? Thanks. Dave