my stock s2000 makes a creaking groaning sound in the right rear quarter ever since I had a 360 spin that damaged my left rear wheel when it struck a light post base. No body damage. Dealer replaced wheel and all attached parts. Annoying sound now occurs whenever I accelerate. Will some kind of brace help? Is the frame bent? Do I need to get a new s2000?

 

check your rear tire pressures. sounds like the tire pressures are off and the diff is acting up to compensate.

 

test

 

Left rear tire pressure was only 24. Adding air cured problem. Thanks Schatten. You're the best!