All / Injen All Goodridge Grams Performance GReddy Green Filter GrimmSpeed H&R Hawk Performance Hotchkis Husky Liners Injector Dynamics Injen Innovative Mounts Invidia ISC Suspension JE Pistons JLT K&N Engineering K1 Technologies KONI Koyo KW KYB Injen 16-18 Ford Focus RS Polished Cold Air Intake $329.30 Add To Cart Injen16-18 Ford Focus RS Wrinkle Black Cold Air Intake $329.30 Add To Cart Injen 16-18 Ford Focus RS Wrinkle Red Cold Air Intake $329.30 Add To Cart Injen 16-18 Ford Focus RS Special Edition Blue Cold Air Intake $329.30 Add To Cart Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome Tips $1,247.95 Add To Cart Injen 12 Ford Focus 2.0L 4cyl Black Air Intake w/ MR Tech, Web Nano-Fiber Dry Filter & Heat Shield $281.20 Add To Cart Injen 12 Ford Focus 2.0L 4cyl Polished Air Intake w/MR Tech, Web Nano-Fiber Dry Filter & Heat Shield $281.20 Add To Cart Injen 13-14 Ford Focus ST 2.0L (t) 4cyl Polished Short Ram Intake w/MR Tech & Heat Shield $378.46 Add To Cart Injen 13-14 Ford Focus ST 2.0L (t) 4cyl Black Short Ram Intake w/MR Tech & Heat Shield $378.46 Add To Cart Injen 13--19 Ford Focus ST 2.0L (t) 3.00in Cat-Back Stainless Steel Exhaust System w/Titanium Tip $1,056.43 Add To Cart Injen 15-18 Ford Focus ST 2.0L (t) 4cyl Polished Short Ram Intake w/MR Tech & Heat Shield $292.75 Add To Cart Injen 15-18 Ford Focus ST 2.0L (t) 4cyl Black Short Ram Intake w/MR Tech & Heat Shield $292.75 Add To Cart Injen 15-18 Ford Focus ST 2.0L (t) 4cyl Wrinkle Red Short Ram Intake w/ MR Tech & Heat Shield $292.75 Add To Cart