Description
Powerful Diesel Enhancement. The NOS Diesel Nitrous System with a 15 lb. blue bottle boosts torque and horsepower for diesel engines, increasing power and responsiveness. It is designed to support both stock and modified diesel engines, delivering significant horsepower gains that improve acceleration and heavy load performance. This system is intended for diesel truck owners seeking to enhance their vehicle’s output.
Construction and Appearance. The system features a durable 15 lb. blue nitrous bottle and a high-quality nitrous solenoid engineered for reliable operation under demanding conditions. This dry system includes a fan spray nozzle for effective nitrous distribution and uses flare jet style fittings for secure and leak-resistant connections. Components are made from durable materials to withstand diesel engine performance demands.
Installation. Installation is simplified with the complete kit, which includes bottle brackets, nitrous feed line, electrical wiring, and detailed instructions. The system is designed for straightforward setup requiring minimal modifications.
Warranty. This product is backed by a manufacturer’s limited 90-day warranty covering defects and quality assurance.
Application. Specifically fits 2003 through 2026 5.9L and 6.7L RAM 2500 diesel trucks equipped with uncontrolled (non-emissions controlled) engines. Installation on emissions-controlled vehicles is illegal and not supported. This system is intended for use on vehicles not subject to emissions regulations.
NOS 02521NOS
CA Residents: WARNING: Cancer and Reproductive Harm
- Specially Designed For Diesel Engines Including Duramax®, Cummins®, And Power Stroke®
- Adjustable HP Settings
- Gains Up To 75 HP On Stock Applications
- Upgrade Your Fuel System Or Computer For Additional 60-150 HP
- Higher HP Gain With Computer Modifications
- Complete Kit For Easy Installation
- 15 Lb. Bottle
- Includes Nitrous Feed Line, Large Nitrous Solenoid, Electrical Wiring, And Complete Instructions
- System Style Dry
- Includes Jetting For Horsepower Levels: 30, 45, 70, 90, 115, 130
- Max Horsepower 150
- Nitrous Solenoid: Super ProShot
- Nozzle Style: Fan Spray
- Number Of Nozzles: 1
- Number Of Solenoids: 1
- Warranty: Manufacturer’s Limited 90 Day Warranty
- Fits 2003-2026 5.9L and 6.7L RAM 2500 Diesel Trucks*






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