Quote:
Originally Posted by jvit27
Poly isn't a good material for FCABs. Too many people who install them see premature failures soon after to ever make this recommendable.
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Potentially only on track, with soft ones.
I've had powerflex fcabs for 12 years (roughly 50k miles), which is probably longer than most here, and they are still as new and still have that new feel. NVH is comparable to brand new OEM bushings
So for street use they are very very well suited. Far better than OEM rubber.
Delrin or monoballs is much much harder than PU