Description: 100% brand new, Never been tried or installed Made from true T304 Stainless Steel. Pipe Diameter: 3" Mandrel Bent Piping with TUG welded CNC flanges Get rids of restricting cat pipes. (catless, decat, test pipe) Gives instant horsepower by removing restrictive stock downpipe. Gives gains of 10-15hp Features Two o2 sensor location. No instructions included, Professional installation is highly recommended Package including: Just as pictures show 1 Downpipe w/ gasket, bolts and clamp Fitment: VW Golf/GTi MK4 1999, 2000, 2001, 2002, 2003, 2004, 2005 1.8L Turbo Engines ONLY VW Beetle (new) 1999, 2000, 2001, 2002, 2003, 2004, 2005 1.8L Turbo Engines ONLY VW Jetta/Bora 1999, 2000, 2001, 2002, 2003, 2004, 2005 1.8L Turbo Engines ONLY(except 2002 Volkswagen Jetta 1.8L, 2004 Volkswagen Jetta 1.8L GTI 50 Aniversario sedan 4-door 1.8L) Audi A3 (8L) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 1.8L Turbo Engines ONLY Audi TT (180HP 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006