Re: Passenger side rear end squeak??
As big show 98 said, there's a good chance it's just a bushing. I'd start there and if necessary, replace them. No sense in spending unecessary money and overlook such a simple thing.
12 Black GT500 SVT PP l VMP TVS l JLT123 l O/R X l 28x11.50Rx15 M/T Street R's l BMR Suspension l Recaros
03 Sonic Blue 3.8 / 17 Magnetic Fusion Sport 2.7 EB