I replaced with Meyle HD, ride quality is solid. Powerflex is almost 4x the cost of the Meyle HD bushings and I didn't think it would be 4x better of a bushing considering the originals lasted 10 years.

Many have reported that the Powerflex bushings are nice, but again, just playing the other side of the coin that any replacement bushing is going to be better than a shot OE bushing. One would have to put a fresh OE/Meyle HD bushing in, and then swap out for Powerflex to see if you actually "feel" the difference.

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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