HSP Intercooler Bundle Kit For 2004.5-2005 Silverado/Sierra 2500/3500-Illusion Purple RAM 1500 3rd gear or overdrive and

3rd gear or overdrive  and can be changed at any time

Auxiliary port is threaded to accept a -10AN (7/8 inch-14) fitting

internally elevated plenum cover designed to flow as much air as possible to cylinders 4

torque max gain

the pump is ideal for use as a "booster" for nitrous oxide applications

HSP Intercooler Bundle Kit For 2004.5-2005 Silverado/Sierra 2500/3500-Illusion Purple RAM 1500 3rd gear or overdrive andThe 292 HSP or best known as the Intercooler Bundle Kit For the 2004. 5 and 2005 LLY Duramax Chevrolet and GMC Trucks. The Intercooler Bundle Kit is one of the best places to start when it comes to modifying your LLY Duramax. What is the HSP Intercooler Bundle Kit For the LLY Duramax? The HSP Intercooler Bundle Kit is a kit that we like to think of as a great first step. This bundle is made with everyone in mind no matter what your goals or next step