Audi A3-VW CC GTI GLI-B6 Passat Downpipe with High Flow Cat 3'' 2.0L #FPIM-0475. Engineered with an interlocking T304 liner to ensure maximum flex while the outside is thick braided stainless steel. Mandrel bent from the highest-grade T304 stainless steel. Designed, tested, and built to the finest handmade integrity found in any exhaust system. Audi A3, VW CC GTI GLI, B6 Passat Downpipe with High Flow Cat 3” 2.0L #FPIM-0475Engineered with an interlocking T-304 liner to ensure maximum flex while the outside is thick braided stainless steel.Mandrel bent from the highest-grade T-304 stainless steel.Designed, tested, and manufactured to the finest hand-made integrity found in any exhaust system. Track Page Views With Auctiva's FREE Counter