2003-2004 Chevrolet / GMC Max Air Flow Bundle Raw man we only engineer the best

we only engineer the best

Torque/ +8 HP max gains

BD differential covers have both internal and external fins for extra cooling plus a sleek curved design

Includes one BDS124314

- 64/74 SX-E (up to 650hp) Mild Performance / Race

2003-2004 Chevrolet / GMC Max Air Flow Bundle Raw man we only engineer the bestFeaturing a mandrel bent 4. 5 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. The factory intercooler tubing