13-16 Duramax LML HSP Max Flow Bundle Color:Illusion Purple Please check aftermarket Airbag fitment

Please check aftermarket Airbag fitment before purchasing

we were sure to include any necessary components

Includes Transmission Filter

eliminating any issues with the silicone boot

New casting

13-16 Duramax LML HSP Max Flow Bundle Color:Illusion Purple Please check aftermarket Airbag fitment** 3 4 Week Build Time Normally** This kit will allow you and your engine to breathe easy. Featuring a mandrel bent 4 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 reroute