GHL 2.5" Downpipe Audi S4 Quattro 00-02

T-304 Stainless Steel Downpipe with Cats and Cat Pipes. All GHL products are built using only the highest quality “American Made” T-304 & T-321 stainless steel. All tubes are precision mandrel bent and everything is hand TIG welded by skilled craftsmen in Mesa Arizona. Factory mounting locations are used wherever possible to insure a quality fit every time. All GHL products come with a Lifetime Warranty on workmanship and Materials.