MMX Performance S55/N55 One Piece Crank Hub cat delete and then can cause “limp

and then can cause “limp mode” once temperatures reach a certain threshold

more desirable range

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MMX Performance S55/N55 One Piece Crank Hub cat delete and then can cause “limpIssues relating to the standard three piece crank hub on the S55 engine are widely known, but these are fully addressed with the installation of the MMX Performance one piece billet crank hub and capture plate. The OE units friction plate are known to slip, causing the timing to alter enough that piston to valve contact can occur and, if not totally standard and within the warranty period, leaves owners with a very expensive repair bill! We know of