2004 - 2005 Duramax LLY Dual Cp3 Kit (W/O Pump)-433402 Alliant FEATURES: - Built With Brand

FEATURES: - Built With Brand New Factory OEM Parts - Factory Replacement - 2 year Unlimited Mileage Warranty

Lowers EGTs

more horsepower or use their vehicle for racing

Part Number: 0986435504SE-R4

Silicone Box Plug installed: This configuration will seal the secondary air inlet located on the side of the box facing the vehicle fender

2004 - 2005 Duramax LLY Dual Cp3 Kit (W/O Pump)-433402 Alliant FEATURES: - Built With BrandThe Industrial Injection dual CP3 is the ultimate for performance. This kit can be purchased with a new, modified, Dueling Dragons (two 85% Dragon Fire CP3s) or the Dueling Double Dragons (two 120% CP3s) CP3's for those who compete in the competition circuits. Efficiency is increased and EGTs reduced (constant optimum fuel pressure is maintained). Both pumps work together, each delivering half the total volume of fuel required, effectively sharing the