Energy Suspension - 2 Pack of 9.9101R All Purpose Bump Stops - Optimize Your Search! Review

Great Product! Used these to replace my worn and floating OEM fenders on my 2004 Chevy Colorado z71 4x4. They were tight but I greased them and tapped them with a hammer then installed a nut which they added a class 8 washer to increase rigidity! I also bought stabilizer bushings with oilers from the same manufacturer.

It worked perfectly for the purpose it was bought for. The material is much harder than what is typically used for this type of application. So when you push down on the bumpers, it's comparatively a lot stiffer. However, you can "tune" the impact force by enlarging the center hole and/or adding a soft rubber washer between this element and its mount.

The profile size of these fenders is 3/8" SAE. I'm going to downgrade the 10mm profile on the front lower arm on the 2003 Tundra down to a 3/8" profile to thread in this new longer jounce bumper! I used a lift kit that raised the A pillars on a 2003 Tundra to 2mm. " Height. The product looks well made. Will add a large metal disc. I hope Energy Suspension will make different sizes of cleats in the future, as well as metric cleats like 10mm fenders.