Cobb RMM

[GreenEnvyFiST908]

Hey guys, looking to get a COBB rear motor mount for my ST, how much worse does vibration at idle get? And is it worth the trade off in terms of getting rid of that clunky stock mount?

 

[Erick_V]

I believe Cobb has the softest RMM available and as a result it doesn’t transmit a lot of NVH into the cabin at the expense of a little more engine movement versus other more aggressive mounts. It’s an improvement nonetheless. For me I hardly noticed it after installing, when the AC is on you feel the slightest amount of vibration but nothing that would bother you