Powerflex RTABs have a minimal increase in harshness. It would be imperceptible if you hadn't driven a car for a week- lets put it that way. I originally went with the OE/limiter setup, but for the RTABs Powerflex is a solid choice (pun intended). Everything else I stick to rubber. I'm a stickler for NVH.
Originally Posted by wasp9166
here today, gone tomm
i spend it while i can, if i run out i'll swallow all my meds