R Style Carbon Fiber Air Ducts G80 M3 G82 G83 M4 G8X Dry Carbon Fiber V2 Grill With or Without ACC G80 M3 & G82 83 M4 Carbon Fiber Air Ducts Carbon Edge Dynamics G8X Dry Carbon Fiber V3 Grills NWCarbon Haus. NWCarbon Haus Dry Carbon Front G8X Dual Air Ducts. Constructed of pre preg carbon fiber using state of the art technology to ensure perfect fitment and quality every time. Need an install DIY video? (Copy Paste into a web browser) https: youtu. be kNPWJCnNPbQ? si= lpdgGv9cqccp Qq