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How is the 4-1 not superior, it obviously makes more power under the curve. I guess what you people don't realize is that you can tune a 4-1 header for different power bands.
But the point is moot as most of the people on this forum don't have the ability or money to run a proper 4-1 setup.
I wonder what it ended up costing after the retro fit. And if they changed the cylinder grouping.
But the point is moot as most of the people on this forum don't have the ability or money to run a proper 4-1 setup.
I wonder what it ended up costing after the retro fit. And if they changed the cylinder grouping.