The MK4 R32 is recognized as one of the most iconic Golfs, capable of 0-60 mph in 6.4 seconds, which was impressive for its time. This hot hatch offers a great deal of performance potential. A range of parts is available to enhance sound and improve exhaust gas flow, including this sports cat, a cat bypass, manifold, and several exhaust systems. OEM catalysts are typically dense and restrictive, limiting gas flow. The Milltek Hi-Flow Sports Catalyst reduces restriction compared to OE catalysts, enabling a freer-flowing exhaust system and improved engine performance. - Reduces restriction over OE catalysts - Allows for improved exhaust gas flow - Designed for enhanced engine performance Specifications: - Pipe Diameter: 47.62 - Race Product: Yes - EMarked: No - Part Number: MSVW249 Vehicle Compatibility: - Volkswagen Golf Mk4 R32 3.2 V6 4WD 2002-2005