Well, I am still trying to dial in my 07 Mach Z. I put some simmons on, and was thinking of removing the couplers. Do most guys take them out? I have never run them in anything else, just thought I'd ask before I try. Thanks.

I suppose you could take em out, but I don't see a reason why you would need to. I have mine in set to max transfer and it does extremly well

what would be the advantages of removing them?

in theory it would give you more transfer but it is hard on suspension parts i would think. i don't recomend it. you don't need to do that to get traction. go other routes