Milltek Sport Large-Bore Downpipes are designed to enhance both performance and sound. These downpipes feature a larger diameter compared to standard OEM parts, allowing more exhaust gas to exit the engine and pass through, which increases efficiency. When used with the Catalyst Bypass Pipe, significant power gains can be achieved without restriction on gas flow caused by a catalyst. - Larger diameter than OEM for improved gas flow - Designed for increased efficiency and performance - Compatible with Catalyst Bypass Pipe for significant power gains Specifications: - Pipe Diameter: 76.20 - Installation Time: 1 to 1.5 hours (including removing OE system) - Race Product: Yes - EMarked: No Kit comes with: - Cast Large Bore Downpipe with Cat Bypass - MSHO131REP Vehicle Compatibility: - 2015-2017 Honda / Acura Civic Type R FK2 Turbocharged 2.0 litre i-VTEC (LHD models only) - 2015-2017 Honda / Acura Civic Type R FK2 Turbocharged 2.0 litre i-VTEC (RHD models only)