07-10 Duramax LMM HSP MAX Air Flow Bundle Kit Gift Cards INSTALL TIME

INSTALL TIME

This not only leaves valuable Horsepower & Torque hidden inside your vehicle

- Smooth clean idle

Insert spent 9mm casings (not included) for custom revolver look

older trucks have

07-10 Duramax LMM HSP MAX Air Flow Bundle Kit Gift Cards INSTALL TIME** 3 4 Week Build Time Normally** This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 1 2 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