Looking for real life factual comparison of any benefits of the mandrel vs conventional bend exhaust systems. Let's assume that the two systems are identical in diameter and have the identical muffler/resonators fitted. Can anyone point me to information where this comparison is done?
I am really just trying to see whether there really is that much benefit to justify the hype and $$.
Cheers
I am really just trying to see whether there really is that much benefit to justify the hype and $$.
Cheers
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