1.8T 3" Catless Downpipe | MK4 VW GTI Jetta Golf | AWW, AWP, AWD

Upgrade your vehicle's performance with our specially designed downpipes. These replace the restrictive stock downpipes found right after the catalytic converters. If you have a turbocharged vehicle, these improved downpipes can boost your horsepower and torque significantly. They make it easier for exhaust gases to flow out after the turbo, giving you more power. Our high-quality exhaust manifold also helps air flow better, making your driving experience even better. Downpipe Diameter: 3"Secondary Pipe Diameter: 3" to 2.25" Smooth, well-shaped pipes with strong welded flanges.Right after installation, feel the immediate increase in horsepower as the old, restrictive downpipe is taken out.You could get 10 to 15 extra horsepower.These downpipes have two spots for oxygen sensors.Important: We don't include installation instructions. It's best to get a professional to install them for the best results. Product Fitment:1999-2003 Volkswagen Beetle GL Hatchback 2-Door 1.8L I42003-2004 Volkswagen Jetta GL Sedan 4-Door 1.8L I42003-2004 Volkswagen Jetta GL Wagon 4-Door 1.8L I41999-2004 Volkswagen Beetle GLS Hatchback 2-Door 1.8L I42000-2004 Volkswagen Jetta GLS Sedan 4-Door 1.8L I42002-2004 Volkswagen Beetle GLS Sport Turbo Hatchback 2-Door 1.8L I42000-2001 Volkswagen Beetle GLS Turbo Hatchback 2-Door 1.8L I42001-2004 Volkswagen Jetta GLS Wagon 4-Door 1.8L I41999-2003 Volkswagen Beetle GLX Hatchback 2-Door 1.8L I42001-2004 Volkswagen Beetle GLX Sport Turbo Hatchback 2-Door 1.8L I4 (Engine Codes: AWP, AWW, AWD) ***Does not fit: Longitudinal Engines***