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I have a 2008 174” twisted turbo m1000. Had a hard time getting this thing tuned in right last season. It would run good sometimes and not so good another time. Always seems to have a lot of turbo lag and wants to choke coming into boost. Once it’s boosted it runs great and your arms get longer! Wondering if the attitude box is the way to go or if I need to look into other boxes? If so where do I get parts it seems like m1000s were a thing of the past
