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Did an electronic reverse update to my 2008 M8 from Dakota performance & they didn't tell me I need a reverse cut Helix. I was wandering if anyone knows what part Number helix I need please let me know. I have found many for a 2009 M8, will a 2009 helix work or will a 2009 Secondary clutch work on my 2008 M8. Thank u for any advice.