with the above post, but if your car were mine, i would not suspect bilsteins at that mileage. i would take a look at the little linkage that goes from the front of the rear wheel lower suspension to the body. the rubber bushes on it are fragile and often go out at a fairly low mileage. when they do the rear of t he car floats and steers the car left and right when the gas is applied or let off.

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.