Hybrid Racing K-Series Cylinder Head Heater Pipe Plug Carbon Fiber Rear Seat Panels which makes them more resistant

which makes them more resistant to extreme changes in temperatures while being lightweight and durable

After making some modifications to the engine bay

1" spacers

Injector Fly Leads

Hybrid Racing K-Series Cylinder Head Heater Pipe Plug Carbon Fiber Rear Seat Panels which makes them more resistantClean up your engine bay and eliminate unnecessary stuff with the Hybrid Racing Cylinder Head Heater Pipe Plug. This piece allows you to delete the heater hose on the back of a K20A A2 A3 Z1 cylinder head. Never deal with looped hoses again! Purchase the Heater Core Delete Kit if you want to remove the thermostat housing heater tube as well. (HYB HCD 01 03)