Nitrous Express Nitrous Oxide Injection System Kit 63040-00 Hex Socket Plug Fitting Freedom Series Street heads Include:

Freedom Series Street heads Include: 11 Screw in Freeze Plugs (eliminates coolant leaks)

The NX original nitrous rails feature a billet aluminum body anodized in black

For everyday purposes

Cummins ISX: Exhaust Gas Pressure Sensor

Nitrous Express Nitrous Oxide Injection System Kit 63040-00 Hex Socket Plug Fitting Freedom Series Street heads Include:NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This system includes a 10lb nitrous bottle with the billet aluminum Lightning 45 bottle valve. This valve not only looks great;