The manifold is a key component of every exhaust system on a naturally aspirated car. It provides an exit path for exhaust gases from the combustion chamber, allowing the engine to breathe and function properly. Milltek Sport manifold pipework is optimized in length and diameter to enable freer-flowing exhaust gas to exit the engine, supporting more efficient operation and increased performance. - Optimized pipework length and diameter for improved exhaust flow - Supports efficient engine operation and increased performance - Designed for naturally aspirated vehicles Specifications: - Pipe Diameter: 41.28 - Race Product: No - EMarked: No Kit comes with: - Milltek Classic 8V Free-Flow Manifold - MSVW3001 - Milltek Classic 8V Manifold Connecting Pipe - MSVW427 Vehicle Compatibility: - 1984-1992 Volkswagen Golf Mk2 GTI 8v