Add 200+ Rear Wheel Horsepower (RWHP) to the already potent Gen III Hemi 6.2L supercharged Hellcat engine. Choose from the traditional blue or new black (bottle & components) for a stealth appearance Engineered & dyno tested nitrous system includes everything needed for and easy bolt-on installation (94mm billet wet plate, mini 2-stage nitrous controller, 10 lb. bottle, Pro-Race solenoids, and all the required hardware). NOS System Adds 200 Rear Wheel Horsepower Choose From Traditional Blue Or New Black Includes Jetting For 75/100/125/150 Rear Wheel Horsepower Maximum 250HP Requires Fuel System Upgrade And Other Modification Precise Control Of The Nitrous To Get More Power To The Ground This Wet Kit Provides Exceptionally Smooth Power Delivery Additional Attributes: GTIN: 00090127069523 Bottle Included: Yes Type: Wet Usage: Strip/Competition WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Packaging: Quantity of Each: Package UOM: Dimension: 25.0000 x 10.0000 x 10.0000 inches