Hybrid Racing K-Series Cylinder Head Heater Pipe Plug CFRP Please note that tuning is

Please note that tuning is essential for this performance bundle to unlock its full potential

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

The Rapfix GTC uses a Ball lock system design which will not come off during driving

Works Bell is Japan's premier interior performance company

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

Hybrid Racing K-Series Cylinder Head Heater Pipe Plug CFRP Please note that tuning isClean 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)