Quote:
Originally Posted by BPAC306
Does the M240 need a trans update for stage 2? I'm thinking a sweet spot for stage 1 would be 17 psi as the m240 is basically the mppks b58
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I don’t understand why so many people think the M240i is “basically” the MPPSK B58. It doesn’t have M Performance exhaust and it doesn’t dyno appreciably more than a base 340i. It’s probably running a whopping extra pound of boost.