Nitrous Express Nitrous Oxide Injection System Kit 55170-00 Chevrolet Silverado 2500 HD 2001 to 2014 Recommended for stock and mildly

Recommended for stock and mildly upgraded vehicles

0 Coyote engine

3/8" heim hole

GMC Sierra 2500 HD 2001 to 2004

Nitrous Express Nitrous Oxide Injection System Kit 55170-00 Chevrolet Silverado 2500 HD 2001 to 2014 Recommended for stock and mildlyThe conventional RNC (Restricted Nitrous Class) systems are the first choice for professional racers that are limited by jet size. These systems feature a CNC billet nitrous plate with enlarged nitrous passages, a . 375 in. orifice Lightning nitrous solenoid, 8an feed line and a . 500 orifice Lightning 500 bottle valve. The combination of these components results in a very dense liquid nitrous charge which allows the maximum amount of nitrous flow