Nitrous Express GM LS 102mm Nitrous Plate Kit (50-400HP) w/12lb Composite Bottle (20933-12) ORings_&_Crush_Washers Fully Reversible Back to OEM

Fully Reversible Back to OEM Spec with No Modifications Needed

US Car to Jetronic Injector Clips

Utilizing Autometers Ultra Precise Bourdon Tube Meter Movement

Seibon recommends professional installation and transferring the OEM heat shield to preserve finish quality

Nitrous Express GM LS 102mm Nitrous Plate Kit (50-400HP) w/12lb Composite Bottle (20933-12) ORings_&_Crush_Washers Fully Reversible Back to OEMThe Nitrous Express LS 102mm Plate System features a billet plate that fits all FAST 102 intakes. This 102mm plate bolts between the throttle body and intake making installation quick, easy and attractive. The system comes as a single stage system and includes jetting for 50, 100, 150, 200, 250, 300, 350 and 400 horsepower. The plate is pre machined with a second set of nitrous and fuel passages so you can easily upgrade to a dual stage system by