2004.5-2005 Chevrolet / GMC Deluxe Max Air Flow Bundle HSP Diesel Sports the GT3788VA retains use of

the GT3788VA retains use of factory components such as engine electronics

Powder coating option to dress up engine bay

and FVMSS108 regulations

each pump shares half the volume

The compressor housing is polished for durability and great looks to last the life of your truck

2004.5-2005 Chevrolet / GMC Deluxe Max Air Flow Bundle HSP Diesel Sports the GT3788VA retains use ofLooking for a kit that has it all? Featuring a mandrel bent 4 inch LBZ style intake tube for massive air flow gains, with HSP's signature heat shield box eliminating unwanted hot air entering the cold air intake. For every 1 degree increase of intake air temperature will result in a 3hp loss. This kit also features HSP's high flow turbo mouthpiece. This turbo mouthpiece will give you the ability to reroute your factory PCV system and remove the