Hybrid Racing K-Series Cylinder Head Heater Pipe Plug CFRP which increases the available air

which increases the available air volume - resulting in added power while keeping the installation process quick and simple

Does not come with mounting brackets

Aluminum stands

and a massive oil-less inverted cone filter that provides 71% increase in filter surface area over stock

doesn’t function correctly or operates at a temperature outside the OEM specs

Hybrid Racing K-Series Cylinder Head Heater Pipe Plug CFRP which increases the available airClean 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)