The Nitrous Express EFI nozzle adapter fitting is designed to mount into a rubber intake tube and provides a 1/8 NPT female thread for directly installing Shark or SX2 nozzles. This adapter lets tuners add the specified NX nozzles into flexible intake plumbing, creating a clean, sealed attachment point for EFI nitrous injection without modifying the nozzle itself.
Nitrous Express EFI Nozzle Adapter Fitting (Shark & SX2 Nozzle Only)