2011-2012 Silverado/Sierra 2500/3500 Max Air Flow Bundle Kingsport Grey DODGE " Calibrate Speedometer for Tire Size

Calibrate Speedometer for Tire Size and Gear Ratio

torque and out-flowed the factory intake by 27%

5 POLISHED 08MM

Up-Pipe gaskets not included

VF495 FORGED 20X15 100-140 POL 4

2011-2012 Silverado/Sierra 2500/3500 Max Air Flow Bundle Kingsport Grey DODGE " Calibrate Speedometer for Tire SizeThis kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1 2 inch inch intake tube for massive airflow gains, with 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. This turbo mouthpiece will give you the ability to reroute your factory PCV system