High Flow Racing 3" downpipe assembly for K03/K04/GarrettMild350HP Turbos. 304 stainless steel with gasketless/aircraft 3" stainless steel V-Band connection. Includes racing cat delete rear section (can be replaced with cat module later). Bolts directly to stock exhaust joint. A must have mod for any "chipped" or "reflashed" vehicle to easily gain big HP and Torque. Over 30 ft/lbs and over 30WHP @ various parts of the power graph.
**Will fit A3 Quattro ONLY**