1998 Ford F-450 Nitrous Oxide Systems & Components
- Nitrous Express®10-Cylinder EFI Direct Port Nitrous SystemFord F-450 1998, 10-Cylinder EFI Direct Port Nitrous System by Nitrous Express®. The NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize...Nitrous Express nitrous systems inject nitrous directly into each runner for superior cylinder to cylinder distributionSystems can be configured for street vehicles as well as full race vehicles$1,163.51 - $2,441.86