The NXd Stacker lets you STACK nitrous on your existing diesel chip. Garanteed to boost horsepower by at least 50, torque by at least 100 and erase that ugly black smoke cloud! The NXd STACKER is the ultimate safe, low cost add-on for your modified diesel truck. The STACKER dramatically reduces exhaust temperatures and is a proven safe horsepower booster.

Application:

• 2001-2004 CHEVROLET SILVERADO 2500 HD BASE V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 1 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2001-2004 CHEVROLET SILVERADO 2500 HD LS V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 1 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2001-2004 CHEVROLET SILVERADO 2500 HD LT V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 1 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2004-2004 CHEVROLET SILVERADO 2500 HD WT V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 1 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2004-2005 CHEVROLET SILVERADO 2500 HD BASE V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 2 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2005-2006 CHEVROLET SILVERADO 2500 HD LS V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 2 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2005-2006 CHEVROLET SILVERADO 2500 HD LT V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 2 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2006-2006 CHEVROLET SILVERADO 2500 HD WT V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ 2 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2007-2007 CHEVROLET SILVERADO 2500 HD V8 6.6 DIESEL FI T 32-Valve Duramax Engine OHV w/ D Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2007-2010 CHEVROLET SILVERADO 2500 HD LT V8 6.6 DIESEL FI T LMM 32-Valve Duramax Engine OHV w/ 6 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2007-2010 CHEVROLET SILVERADO 2500 HD LTZ V8 6.6 DIESEL FI T LMM 32-Valve Duramax Engine OHV w/ 6 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition
• 2007-2010 CHEVROLET SILVERADO 2500 HD WT V8 6.6 DIESEL FI T LMM 32-Valve Duramax Engine OHV w/ 6 Engine VIN MFI Electronic Injection Bosch DFI Fuel System Distributorless Ignition