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

MANLEY Piston, Extreme Duty, 1.065 in. Compression Distance, 4.135 in. Bore Size, -20cc Dish, For Chevrolet LS, Each

MANLEY Piston, Extreme Duty, 1.065 in. Compression Distance, 4.135 in. Bore Size, -20cc Dish, For Chevrolet LS, Each

$298.95

Crow Cams Camshaft, Chrysler Small Block V8 Hydraulic, Adv. Duration 280/290, Valve Lift 0.44/0.465

Crow Cams Camshaft, Chrysler Small Block V8 Hydraulic, Adv. Duration 280/290, Valve Lift 0.44/0.465

$372.54

Crow Cams HIGH PERF. 4 CYL. DUAL SPRING

Crow Cams HIGH PERF. 4 CYL. DUAL SPRING

$188.85

MSD Ignition Coil, Blaster OEM Replacement, Chrysler, Dodge, Volkswagen, Black, Set of 6

MSD Ignition Coil, Blaster OEM Replacement, Chrysler, Dodge, Volkswagen, Black, Set of 6

$551.91

Sonnax Special Order Ring Gear, Demand Only, Each

Sonnax Special Order Ring Gear, Demand Only, Each

$98.35

ARP Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-20 in. Thread, 5.00 in. UHL, Set of 5

ARP Bolts, 8740 Chromoly, Black Oxide, Hex Head, 1/2-20 in. Thread, 5.00 in. UHL, Set of 5

$66.36