Meyle HD bushings are solid rubber vs fluid filled oem bushings, they are about 160 for the set of 4.

If you sawzall out the old ones and install power flex, sure they are an easier install, but the bushings are like 400 bucks for the set. You can buy a set of Meyle HD and rent the tool to do the job for much cheaper. Which is the only reason I probably won't be doing the powerflex bushings, there is no justification for the added cost, considering the bushings are good for 10 years/80k miles or more.

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards