Buying sti with racing diff

[pete scoobaru]

Could anyone tell me if you get a clunk nosie at low speed from a racing diff any info would be a help

Thanks

[Gambit]

Hi mate welcome to S.O.C 

I'm guessing you know it's from the diff for sure and not the suspension or any other parts that make a clunk :)

Is it at low speeds or underload, was it while turning. I'd also have a look see when the oil was last changed can make it less noisy. But either way it shouldn't clunk really.

[Tlag]

No diff should make a clunk at all. It could be the mounting bushes that are worn, or it could be worn internals.

[Jay762]

wotcha and welcome - answered as above ;)