2011-2023 Duramax LML/L5P Kryptonite Upper Control Arm Bushings (KRBUCA11)Replace your worn out or damaged Kryptonite or Cognito upper control arm bushings with our premium blend polyurethane replacement kit. This kit come with bushings and sleeves for both left and right upper control arms on your heavy duty truck.

a link that deflects less than the stock bar

Replace your worn or fauly belt tensioner in your 03-07 6

Two-piece tail pipe configuration

Gen V LT1 OEM Single Beehive Valve Spring Set (12691120)

Use only the highest quality replacement components when you're rebuilding your 1994-2003 Ford 7

and heavy-load applications

Manufacturer's Part Number: HS54556

or triggering trouble codes

Recommend modified turbo(s) to keep EGT and smoke under control

The arms are constructed of solid 3/4″ cold-rolled steel

lets first start with the issues with the factory hotside intercooler tube

Can't use all of the fuel you have available