COBB Rear Motor Mount (RMM) | 22+ Civic, 23+ Integra

I’ve been running Cobb now for over 500 miles. I pretty much don’t really notice it, only time there’s nvh is with AC on during idle. Even that has continued to improve with more mileage. My friend test drove cobbs test car at their HQ, with 10k miles in their RMM already. It’s smooth and don’t notice it with AC on.
I think the split duro design helps and also the spoke design helps with heat reduction, which I think leads to more consistent performance. (So the inserts don’t soften up)

Wheel hop is reduced and car feels more connected. Able to put the power down better.

Cobb rear mount was the first thing I did to my car for performance upgrades. It made it more stable and shifts feels solid.

Excellent quality and even better performance. I ran the PRL for about 9k miles and the vibration and motor movement were worse. The Cobb has about the same nvh as the oem maybe slightly more but I’m definitely impressed

Now that I have put another 1500 miles or so on it, I still 100% recommend this thing! No noticable NVH increase, noticable improvement in putting power down, firms up the drivetrain. In short, still brilliant.

This is a brilliant little piece of engineering. The four pillars dissipate vibration and the mixed durometry bushings provide stiffness on one end and softness on the other. I don't perceive any additional NVH vs stock, but the wheel hop is gone and the shifter is noticeably tightened up. Well done, Cobb.