Spoiler Extension – Honda Civic Si Sedan (Kouki FB6, 2013-2015)

Our rear spoiler extension for the post-facelift (Kouki) Si FB6 Civic  available in ACM and CF. This is designed for the later generation (Kouki) spoiler of the FB6 Civic sedans, “Gurney Flap” style add-on: Our simple design works with your OEM spoiler to provide downforce and stability at speed. Mounted with screws for durability: The extension solidly threads in to your spoiler at 4 points, with extra tape to protect your paint. No more peeling 3M tape after a few seasons! CNC machined aluminum supports: Four 6061 aluminum supports keep the extension stiff and impart our signature aggressive aesthetic. Laser etched with our logo. Includes all hardware needed to install. ACM - Made from specially-sourced 1/8" Aluminum Composite Material. ACM is a rigid sheet made of two sheets of pre-finished aluminum bonded to a composite core. It has a smooth satin black finish on both sides and comes covered to eliminate risk of scratches. This new special material now has “bend memory” meaning