2013-2021 Cummins 6.7L Bilstein 5100 Rear Shock 0-1" (24-302326) 2005 - 2006 GM Exhaust Systems This combination gives BD's Xtruded

This combination gives BD's Xtruded Transmission Oil Cooler a rating of 33

4L Powerstrokes

Both of these scenarios cause their own list of run-ability issues

All MAHLE Original Pistons are manufactured to the most stringent tolerances with coated skirts to minimize friction and scuffing

A drop-in stock installation

2013-2021 Cummins 6.7L Bilstein 5100 Rear Shock 0-1" (24-302326) 2005 - 2006 GM Exhaust Systems This combination gives BD's XtrudedThe Bilstein 5100 Series Shock Absorber 24 302326 is built to maximize the ride quality in your truck. It also offers you the correct length of shock for whatever lift you may have. Loaded or Unloaded, the Bilstein 5100 shocks offer increased driveability, stability, and control on the street or the trails.