11-16 Duramax LML HSP Diesel Intercooler Pipe Bundle Color:Illusion Cherry These new arms are sure

These new arms are sure to start a new revolution in upper control arm expectations

These components have been designed and are intended for closed course competition only

Same as software # 2 but timing has been added

Core fee of $100 is required

6l Duramax LB7 / LLY / LBZ / LMM / LGH / LML

11-16 Duramax LML HSP Diesel Intercooler Pipe Bundle Color:Illusion Cherry These new arms are sure** 2 3 Week Build Time Normally** Looking to upgrade your intercooler piping? HSP has a bundle kit for you. Featuring 3 inch mandrel bent hot side and cold side tubes with our max flow Y bridge and turbo mouthpiece. The factory hot side intercooler tube on your 2011 2016 Duramax is notorious for failure. The two piece design from the factory has crimped on boots that have a tendency to fail under heat and pressure, it's only a matter of time before it