For my 07 YZ450 The ti power core slip-on is in my price range and has an optional quite insert and comes with spark arrestor both of which are necessities. Is there any other pipe in this price range that you guys would recommend or is this pipe decent for meeting sound levels and not killing power? (Yes i have searched and read what i could although ide never forgive myself if i bought this pipe and it was a total junk) I need the pipe to meet sound regs at races as well as USFS sparky (it claims 96db with insert?) Thanks PS is the blue anodizing easily scarred or does it fade with heat? is the normal silver a better option?