Quote:
Originally posted by mellowboy
I don't think you need headers on FI cars? Well anyways i heard that the 4 to 1 can create more torque. I also heard that the one piece is better than 2 piece.
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One word... SUPERCHARGER...
Turbo uses its own exhaust manifold, supercharger does not -- thus, 4-1 gives better breathing especially in the top end!