It's been proven that the Muzzy for the 06/07 will fit, however you might just want to wait a little to see what other options are out there. Alot of guys would have just gone with a slipon if they were available at the time. I'd do the 13t sprocket for sure, smog junk you can loose too although it wont save you nothing.

 

They will bend.[sm=trust_me.gif]