Nitrous Express Dominator Dual Stage Billit Crossbar Nitrous Kit (50-300 & 100-500HP) w/o Bottle (66047-00) 1806 our helper springs are specifically

our helper springs are specifically designed to have a minimal effect on the spring rate of the main coilover spring

as Injen also offers this intake system in two amazing finishes

Engineered to crawl (or jump) with best-in-class clearance on even the most aggressive departure angles

The CSF #8131B comes in a Satin Black Finish for OEM+ look

Constructed from 3 IN 304 Stainless Steel Tubing

Nitrous Express Dominator Dual Stage Billit Crossbar Nitrous Kit (50-300 & 100-500HP) w/o Bottle (66047-00) 1806 our helper springs are specificallyThe new NX Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This crossbar nitrous system includes more than the standard crossbar nitrous kit. It includes a custom