Skip to content
Now offering free shipping on all orders over $300! See details.
Now offering free shipping on orders over $200!
NOS - DSP PERFORMANCE MOTORSPORTS

NOS

NOS Products: Nitrous Oxide Systems for Maximum Power
Boost your engine’s performance with NOS nitrous oxide systems, the go-to choice for serious racers and performance enthusiasts. Known for delivering instant horsepower gains, NOS offers a wide range of nitrous kits, bottles, and accessories designed for precision and reliability. Perfect for drag racing, drifting, and high-speed applications.

  • NOS nitrous oxide systems
  • Nitrous kits for horsepower
  • NOS performance upgrades
  • Best nitrous systems for racing
  • NOS bottles and accessories

Filters

Original price $205.95 - Original price $205.95
Original price
$205.95
$205.95 - $205.95
Current price $205.95

TUBING - 8-PK 3/16 X 24 IN SS 16385NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $205.95 - Original price $205.95
Original price
$205.95
$205.95 - $205.95
Current price $205.95
Original price $227.95 - Original price $227.95
Original price
$227.95
$227.95 - $227.95
Current price $227.95

TUBING - 8-PAK 3/16 x 36 SS 16395NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $227.95 - Original price $227.95
Original price
$227.95
$227.95 - $227.95
Current price $227.95
Original price $279.95 - Original price $279.95
Original price
$279.95
$279.95 - $279.95
Current price $279.95

TUBE BUNDLE - PRO-SHOT POLR 16399-CNOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $279.95 - Original price $279.95
Original price
$279.95
$279.95 - $279.95
Current price $279.95
Original price $133.95 - Original price $133.95
Original price
$133.95
$133.95 - $133.95
Current price $133.95

TUBE BUNDLE -3/16 PRO-SHOT 16399NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $133.95 - Original price $133.95
Original price
$133.95
$133.95 - $133.95
Current price $133.95
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33

COMPRESSION CAP-1/8 16402NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33
Original price $12.95 - Original price $12.95
Original price
$12.95
$12.95 - $12.95
Current price $12.95

CONE - 8-PAK 1/8 BERREL 16404-8NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $12.95 - Original price $12.95
Original price
$12.95
$12.95 - $12.95
Current price $12.95
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33

BARREL - 8-PAK 1/8 CONE 16404B-8NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33

FERULE - 8-PAK 3/16 TUBE 16405-8NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33
Original price $15.67 - Original price $15.67
Original price
$15.67
$15.67 - $15.67
Current price $15.67

COMP FIT - 8-PAK 1/8NPT 3/16 16433-8NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $15.67 - Original price $15.67
Original price
$15.67
$15.67 - $15.67
Current price $15.67
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95

CHROME 1/8 NPT X 3/16 16433-CNOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $9.95 - Original price $9.95
Original price
$9.95
$9.95 - $9.95
Current price $9.95
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95

3/16 HARDLINE TO 1/4-20 FTG - BLUE 16444NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95

3/16 HARDLINE TO 1/4-20 FTG - RED 16445NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95

3/16 HARDLINE TO 1/4-20 FTG - BLACK 16446NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95

3/16 HARDLINE TO 1/4-20 FTG - BLACK 16446NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $11.95 - Original price $11.95
Original price
$11.95
$11.95 - $11.95
Current price $11.95
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95

3/16 HARDLINE TO 1/8-27 NPT FTG - BLUE 16447NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95

3/16 HARDLINE TO 1/8-27 NPT FTG - RED 16448NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95

3/16 HARDLINE TO 1/8-27 NPT FTG - BLACK 16449NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95

3/16 HARDLINE TO 1/8-27 NPT FTG - BLACK 16449NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $10.95 - Original price $10.95
Original price
$10.95
$10.95 - $10.95
Current price $10.95
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

3/16 HRDLNE TO 90 DEG 1/8 NPT FTG - BLUE 16476NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

3/16 HRDLNE TO 90 DEG 1/8 NPT FTG - BLUE 16476NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

3/16 HRDLNE TO 90 DEG 1/8 NPT FTG - RED 16477NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

3/16 HRDLNE TO 90 DEG 1/8 NPT FTG - RED 16477NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

3/16 HRDLNE TO 90 DEG 1/8 NPT FTG -BLACK 16478NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

3/16 HRDLNE TO 90 DEG 1/8 NPT FTG -BLACK 16478NOS

in stock

**Free Shipping on all orders over $200 to lower 48 states**We Cannot Ship Any Performance Item that Effects the Vehicles Emissions to CA or Carb S...

View full details
Original price $13.95 - Original price $13.95
Original price
$13.95
$13.95 - $13.95
Current price $13.95

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare