07-10 Duramax LMM HSP MAX Air Flow Bundle Kit Gift Cards Perfect for towing

Perfect for towing

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

This Master PCM code supports the following PCM codes FUT

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

Up to 160 gallons per hour (GPH) fuel flow

07-10 Duramax LMM HSP MAX Air Flow Bundle Kit Gift Cards Perfect for towing** 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