Nitrous Express - 15504
WIDE OPEN THROTTLE NITROUS CONTROL SWITCH W/H.D. 60 AMP RELAY.
This is the 40 amp 4 pin relay and wiring harness that is used to activate most NX nitrous systems.
- Wide Open Throttle Nitrous Control Switch
Add-On Part: 16422, 16006, 18959, 15985