Hey folks,
I just got ground controls and koni's installed on my SVT, and now the rear end clunks badly when it goes over bumps. My mechanic says it's because there are no isolators like in the stock suspension, and this is not uncommon in setups they've seen on mustangs, but I wanted to check on this. Can others confirm if they got clunking after installing this stuff? I have no sway bars or tower braces, only the new shocks/coilovers. Anyone got an idea what's going on here?

--Ross