Rear trailing arms replacement guide DIY

[steved0x]

Originally Posted by 911monty

Excellent writeup Steve!! Well documented and Great insight even FAQs! Well done sir. After seeing your bushing stress test I do have to ask if you have compared the bushing hardness between the 9x6 and 9x7 parts?

I have not and wouldn't know how to start. Perhaps this hardness is a key difference and is why some say the 987 part is better...?

Edit: these are monoballs and not a regular bushing. I discovered tonight that if I put a small bolt in I can get it to move. There is more resistance than my old shot ones that flopped around however. I am guessing they work in a different way and the resistance is different...