rear suspension noise over tar strips

[KRAM36]

I just ordered the 986 rear track arms for my car. Now I'm curious to why the 987 is better?

987

986

[WillH]

Originally Posted by KRAM36

I just ordered the 986 rear track arms for my car. Now I'm curious to why the 987 is better?

987

986

Asked about the adjustable ones but haven't heard back. Will go with the 986 arms unless there is a reason to justify the price difference between the adjustable ones or 987 ones compared to stock 986

[WillH]

Does anyone torque the frame bolts with it loaded on the ground like the Bentley manual states to do? I put it to 118lb ft with it in the air. Doesn't look easy to do on the ground.

[Pdwight]

I did mine in the air

[911monty]

Isn't the purpose to have the rubber in the bushing in a neutral state with the car on it's wheels? Tightening with the wheels unsupported will continuously load the bushing while stationary and really load bushing in compression over bumps causing premature failure?. While a PITA I usually put on ramps before final torque.