JZA80 Firewall wiring harness grommetSilicone firewall grommet for aftermarket wiring harness pass through. Multiple provisions allowing you to run your main harness through one, ignition coils or egts or wideband o2 sensor kits through another and an additional one for vacuum hose or other small wiring needs. Internal lips to allow you to heat shrink or tape up to the grommet to seal off the engine bay completely from the cabin these clip into place with no bolts and are a tight snug

These seats include O-rings to prevent boost pressure leaks

THREAD: 1/4 NPT

Suits All 1JZ/2JZ Motors

Part Number: HT-150927

Suits all 1JZ and 2JZ motors

NOTES: Not compatible with the Hitachi ECU

Narva relays for reliability

a wideband controller and a state-of-the art engine management system in one powerful device we call a VCU (Vehicle Control Unit)

8 x low current ignition outputs (can be used as low side drive outputs)

Will suit a variety of vehicles with a hole size between 26

perfect fit to factory firewall hole

Part Number: HT-159976