Quote:
Originally Posted by JY01
The main difference is the style. AA is an X pipe whereas Valvetronic is a single midpipe. I’m not a fan of the single midpipe design so I’ll be going with AA, it’s all personal preference though. I don’t think there is any data to support one being objectively better than the other.
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He is comparing both of their equal length options, not the X-pipe or single pipe style. Either way, I’m glad there are so many options for us to choose from