07-10 Duramax LMM HSP MAX Air Flow Bundle Kit Bed L5P: VIN Code Y

L5P: VIN Code Y

SAVES FACTORY SETTING AND RETURNS EASILY TO STOCK

vise grips can be used however this will damage the threads on your OE nipple

5" mandrel bent

Reduces body roll so you benefit from better vehicle control

07-10 Duramax LMM HSP MAX Air Flow Bundle Kit Bed L5P: VIN Code Y** 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