11-12 Duramax LML HSP Intake Bundle Kit Color:Flag Red -Water In Fuel Sensor

-Water In Fuel Sensor

Cylinder #4 is the updated line with a larger line clamp bracket - (not shown in pictures)

MACK: 20539275

Over Drive clutches 33% increase & 2C clutches 33% increase

This BladeRunner intercooler tube kit delivers more flow and is more robust to handle higher horsepower and boost than the factory intercooler tubes on the 2017-18 GM L5P diesel

11-12 Duramax LML HSP Intake Bundle Kit Color:Flag Red -Water In Fuel Sensor** 3 4 Week Build Time Normally** This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4. 5 inch 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