2013-2018 Cummins 6.7L Bilstein 5100 Rear Shock 0-1" (33-238555) 5.9L The improved turbo response time

The improved turbo response time can be measured with HP when calculating time to speed

2011 - 2015 GMC Duramax 6

) when compared to stock (30

This kit includes everything you'll need so you're not running to the parts store mid-assembly

2013-2018 Cummins 6.7L Bilstein 5100 Rear Shock 0-1" (33-238555) 5.9L The improved turbo response timeThe Bilstein 5100 Series Shock Absorber 33 238555 is built to maximize the ride quality in your 2013 2018 Cummins 3500. 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.