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 8-Cyl Alcohol (250-350-450-550Hp) w/ 15LB Bottle, Kit

Nitrous Express 8-Cyl Alcohol (250-350-450-550Hp) w/ 15LB Bottle, Kit

$2,849.23

Nitrous Express Gt500 Nitrous Plate System (50-250Hp) w/ 10LB Bottle, Kit

Nitrous Express Gt500 Nitrous Plate System (50-250Hp) w/ 10LB Bottle, Kit

$2,133.98

Nitrous Express Nitrous Plate System, Ford Pushrod Style Engine, 5.0L, 12Lb Bottle

Nitrous Express Nitrous Plate System, Ford Pushrod Style Engine, 5.0L, 12Lb Bottle

$3,773.67

Nitrous Express Hemi/Srt8, Single Nozzle, Fly-By-Wire, 35-150 Hp, 15Lb Bottle, Kit

Nitrous Express Hemi/Srt8, Single Nozzle, Fly-By-Wire, 35-150 Hp, 15Lb Bottle, Kit

$2,155.89

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus (50-100-150-200Hp) w/ 10LB Bottle, Kit

Nitrous Express Q-Jet/Holley Spread Bore Hitman Plus (50-100-150-200Hp) w/ 10LB Bottle, Kit

$1,495.58