Nitrous Express 4150 Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/5lb Bottle (66042-05) ENGINE_VQ35DE CSF Heavy Duty Intercoolers are

CSF Heavy Duty Intercoolers are the perfect upgrade for your Silverado/Sierra HD

These largeandheavysystems were found on the 930 Turbo models and later updated / removed by the factory

GrimmSpeed brings you the ONLY way to get 100% paint match to Subaru's famed "Cherry Blossom" color

The basalt fabric exterior covers sewn with stainless steel mesh covering all edges and high quality stainless steel spring fasteners ensurelongevity

Stock = 434 whp / 316 ft-lbs

Nitrous Express 4150 Dual Stage Billet Crossbar Nitrous Kit (50-300 & 100-500HP) w/5lb Bottle (66042-05) ENGINE_VQ35DE CSF Heavy Duty Intercoolers areThe 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 system includes a 5lb nitrous bottle with the billet aluminum Lightning 45 bottle valve. This valve not