2011-2016 Silverado/Sierra 2500/3500 Intercooler Charge Pipe Bundle Kingsport Grey EXHAUST The one 4-barrel to two

The one 4-barrel to two 4-barrel kit includes: air cleaner top

489 FORGD 20X8

Most kits are No-Drill systems

Sold As Matte Black

Tire coverage varies with vehicle: 0

2011-2016 Silverado/Sierra 2500/3500 Intercooler Charge Pipe Bundle Kingsport Grey EXHAUST The one 4-barrel to twoLooking 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 leaves you on the side of the