I have just installed a set of AST 5100 but the spring perch is too low. To avoid rubbing on the coilovers, I have to add 15mm spacers but now they rub on the fenders.
Had anyone installed 5100 on e9x with stock top mount? Can anyone help me to set these up correctly by bringing up the perch also avoid rubbing on the adjustable sway mount? Thanks in advance.
Springs are AST 7" 60 N/mm with helper.
My rims' off set was good with stock suspension.
ET35 8.5 with 235 tire
below pics are with 15mm spacer and rubbing the fender.
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E93 335i Alpine White, 19" Works, PSS, M3 arms, M3 bushings,M3 E93 FSB/E92 RSB, powerflex rear diff bush.
AST 5100 with M3 rear camber arms. GC street plates.