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Installing a BD Turbo on 09 Dragon 800. Why are people cutting a hole in thier tunnel instead of putting it on the side. They are not very lound out the side. Rode next to a M8 with race gas turbo and another guy on a piped 800 rev with a can and it was louder. Just trying to figure why I should put a hole in my tunnel. I also think if you did that when you are in deep powder and you do get stuck, it will block the exhaust. Plus when you go to resell it, does it hurt resale if you take the turbo offand have a patched tunnel. Any input?
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