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NOS 02521NOS Diesel Nitrous Oxide Injection System

(GMC G2500 1983-95, Sierra 2500 HD 2001-21, Yukon 1994-97, Sierra 3500 HD 2007-21, K1500 1982-86, 1988-98, C1500 1982-86, 1988-97 + 97 more models)

Part of: NOS Diesel Nitrous Oxide Injection System

Other options in this family: NOS 02521BNOS NOS 02519NOS NOS 02522BNOS

Manufacturer

Picture for manufacturer NOS

Part Number

02521NOS
7 reviews
Sale Price

$1,117.95

4 left at this price

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Usually delivered within 2 days

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Product Details

The NOS Diesel Nitrous System is engineered specifically for high-performance diesel applications, delivering significant power gains through controlled nitrous oxide injection. This complete kit is designed for easy installation on popular diesel engines including Duramax®, Cummins®, and Power Stroke® platforms.

Key Features:

  • Complete plug-and-play system with all necessary components for installation
  • 15 lb. capacity blue nitrous bottle included
  • Adjustable horsepower settings for custom tuning
  • Delivers up to 75 HP gain on stock diesel applications
  • Potential for 135-225 HP increase when combined with fuel system upgrades and computer modifications
  • Available with or without Mini 2-Stage Controller (part number 15974NOS) for progressive power delivery
  • Optimized jetting and delivery system designed for diesel combustion characteristics

This system works by introducing nitrous oxide into the intake stream, which increases oxygen density and allows more fuel to be burned efficiently. The adjustable settings let you dial in the perfect power level for your specific application, whether you're looking for modest gains on a daily driver or maximum output for competition use. When paired with enhanced fueling and ECU tuning, this system can unlock significantly higher power levels while maintaining safe combustion temperatures.

Products specifications

Fits

GMC G2500 1983-95, Sierra 2500 HD 2001-21, Yukon 1994-97, Sierra 3500 HD 2007-21, K1500 1982-86, 1988-98, C1500 1982-86, 1988-97, K2500 1982-86, 1988-2000, Jimmy 1982-91, Savana 2500 1996-2002, 2006-16, Savana 3500 1996-2002, 2006-16 + 93 more models

Adjustable

Yes

Bottle Size

15 lb

Brand

NOS

Category

Air and Fuel Delivery

Emission Code

3

Included Jetting Horsepower

30, 45, 70, 90, 115, 130

Jet Style

Flare

Max Horsepower

150

Nitrous Solenoid

Super ProShot

Nozzle Style

Fan Spray

Number of Nozzles

1

Number of Solenoids

1

Part Type

Nitrous Oxide Injection System Kit

Product Type

NOS System

Sub Category

Service Kits

System Style

Dry

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

.

Everything went perfectly. The item received was as advertised and arrived when it should have.

Lowest price on product I could find with lowest shipping cost. Quick checkout.

Everything looks great thank you!

My order was handled promptly and was the best price I could find for a Vibrant Windshield Washer Bottle Replacement.

So far great.

Execellent retailer. Easy to buy from online. Got product quickly at a great price. I highly recommend!

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