can anyone please help..i own an 07 720 horsepower 997 turbo..the upgrade to the suspension is champion rg5 20 inch wheels, and the car is lowered on h&r springs and h&r sway bars..car is very squeeky in the rear? any thoughts or input?

 

Check the bushings on the rear sway bars. Did you re-use the factory busings when replacing the sways?

 

I would definitely look into a professional alignment and corner weighing. Something is off if you're tearing up your tires at that pace!



-just sayin