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 Holley High Ram Plenum Plate System No Bottle

Nitrous Express Holley High Ram Plenum Plate System No Bottle

$3,017.23

Nitrous Express 10-Cyl, Piranha Nozzle Direct Port System, 250-500Hp, Composite Bottle

Nitrous Express 10-Cyl, Piranha Nozzle Direct Port System, 250-500Hp, Composite Bottle

$4,762.16

Nitrous Express 4150 Single Entry Crossbar System, Pro Power(100-500Hp) W/5Lb Bottle

Nitrous Express 4150 Single Entry Crossbar System, Pro Power(100-500Hp) W/5Lb Bottle

$2,270.77

Nitrous Express For Slingshot W/10Lb Bottle

Nitrous Express For Slingshot W/10Lb Bottle

$1,961.81

Nitrous Express Nitrous Oxide Injection System Kit 4500 Covert Crossbar Plate System, Stage 6

Nitrous Express Nitrous Oxide Injection System Kit 4500 Covert Crossbar Plate System, Stage 6

$2,067.56