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      05-27-2012, 11:06 PM   #16
tres
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Drives: 2011 bmw 335is 6MT
Join Date: Apr 2009
Location: maryland

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youre right I have the solid diff mounts installed and there is no noise or vibration. i will be replacing the subframe mounts soon to the delrin mounts



Quote:
Originally Posted by tibra1 View Post
Im sorry but i dont agree..its quite the opposite...differntial mounts are more forgiving..but solid rear subframe bushings will greatly impact NVH and ride quality..the entire movement of the rear end of the car is transmitted thru the rear subframe

Not challenging your expertise but I have ridden in both stock 335 bushings, M3 bushing and solid delrin bushings..so i am speaking from my experience..perhaps the factory setups you speak of are different as I only experienced aftermarket
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