2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Kingsport Grey LB7 Duramax " With its revolutionary construction

With its revolutionary construction

Monster-Ram is CNC port-matched to the stock heater as well as the optional Banks Billet Intake Heater Delete spacer

By keeping the ball joint at optimal angles

and reliable power no matter where you drive

This 409S Stainless Steel muffler is designed to be mounted transversely and has a 2

2003-2004 Chevrolet / GMC Deluxe Max Air Flow Bundle Kingsport Grey LB7 Duramax " With its revolutionary constructionLooking for a kit that has it all? Featuring a mandrel bent 4 inch intake tube for massive airflow gains, HSP's signature heat shield Box eliminating unwanted hot air entering the cold air intake. For every 1 degree increase in intake air temperature will result in a 3hp loss. This kit also features HSP's high flow turbo mouthpiece that outflows any ported mouthpiece on the market. It will also include HSP's hot side and cold side intercooler piping.