Decades of race engineering are incorporated into every part Skunk2 develops. Built to fit the '18-'20 Honda Civic Type R engine, our Alpha downpipe features the same level of quality and craftsmanship found in all our products. Featuring a large, true 3- in. pipe diameter built from 304 Stainless Steel, each downpipe is CNC Mandrel Bent to provide maximum exhaust flow. Robotically TIG welded joints, heavy duty flanges and a high-quality stainless steel flex section ensure exact fitment and no leaks due to engine vibration and movement under extreme driving conditions.. Alpha Series Race Downpipe; 3 in. Pipe; w/Cat Converter; Stainless Steel;. Skunk2 18-20 Honda Civic Type R Downpipe Kit w/ Cat. Universal Flange Fits Factory/3 In. Exhaust. O2 Sensor Bungs In Factory Location. Can Be Used W/Oem Heat Shields. Alpha Series Race Downpipe. All Hardware Included. Skunk2 Alpha Badge. Oem Level Fitment. Exhaust Pipe

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