J's Racing Rear Diffuser (Carbon Fiber) with J's Racing Under Spoiler (FRP) - Honda Civic Type R FK8 17-21 turn14-oos generating powerful downforce and dramatically

generating powerful downforce and dramatically improving cornering speed

RX2 04-14 F150 5ft

comfortable ride and handling and clearance for up to 35" tires

correcting the caster to a more positive angle is made easier

J's Racing Rear Diffuser (Carbon Fiber) with J's Racing Under Spoiler (FRP) - Honda Civic Type R FK8 17-21 turn14-oos generating powerful downforce and dramaticallyDescription NOTE: Includes both J's Racing Rear Diffuser (Carbon Fiber) JS RDF K8 C and J's Racing Rear Under Spoiler (FRP) JS AR K8 F. Since these products are molded by J's Racing, cutting may be required for vehicles with other mufflers. Drilling is required to secure the bolts and nuts for installation. FRP is unpainted. J's Racing Rear Diffuser with Under Spoiler (Carbon Fiber) A powerful rear under aero that will further transform the rear view