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Old 11-12-2012, 12:44 AM   #10
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Join Date: Dec 2006
Location: Turkey
Posts: 490
My Ride: Z4M, R8, 525xd, STI
Originally Posted by InDiGlOM3 View Post
Well he said apool of turbo....which directly changes hp. That was my pqint he said x was more important then y while in the end they are the same. Anyways. I put down all my power sir......with my mt's

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They are not the same. Some exhaust manifolds that are produced to make more horsepower usually delays the spool because they are too long.

This exhaust manifold may get a better spool and also make more hp but they are not linear.
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