Hybrid Racing K-Swap Heater Delete Kit (K20A/A2/A3/Z1) 1990 improving the communication clarity between

improving the communication clarity between co-driver and driver

Suitable for high-performance street

Please note that this set is undrilled at the base

90-1 ratio

Durable Nomex® Outer Layer

Hybrid Racing K-Swap Heater Delete Kit (K20A/A2/A3/Z1) 1990 improving the communication clarity betweenDont loop your lines! Our K series Cylinder Head Heater Plug and Thermostat Housing Plug combine to delete your heater hoses without needing to run a loop. Get both pieces this Black Friday and enjoy the savings. To block off the thermostat housing, a perfectly fitting o ringed plug is inserted, then retained by a bracket that installs with a single bolt. On the head, a Cylinder Head Heater Pipe Plug is used to eliminate the pipe for the heating