The NXd Stacker Systems are guaranteed to boost horsepower, torque, erase that ugly black smoke cloud and dramatically reduce exhaust temperatures. The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. Hold on because the Next Generation Stacker nitrous systems are here. For the most advanced nitrous technology always look to Nitrous Express!

More From This Category

Nitrous Express Nitrous Jet Pack, 8 Cyl, Sx2 Alcohol, 200-1000Hp

Nitrous Express Nitrous Jet Pack, 8 Cyl, Sx2 Alcohol, 200-1000Hp

$1,171.12

Nitrous Express V8An Gasoline Efi (100-150-200-300-400-500Hp) Less Bottle, Kit

Nitrous Express V8An Gasoline Efi (100-150-200-300-400-500Hp) Less Bottle, Kit

$2,304.20

NOS Nos Utv Can-Am X3 Wet Nitrous System

NOS Nos Utv Can-Am X3 Wet Nitrous System

$2,102.03

Nitrous Express Shark/Alc (250-350-450-550-650Hp) 2 Solenoid System w/ 10LB Bottle, Kit

Nitrous Express Shark/Alc (250-350-450-550-650Hp) 2 Solenoid System w/ 10LB Bottle, Kit

$2,628.40

Nitrous Express 4.6L 2 Valve Plate System w/ 15LB Bottle, Kit

Nitrous Express 4.6L 2 Valve Plate System w/ 15LB Bottle, Kit

$1,946.81