vibrant hdr/dp no gasket?
#30
Senior Member
iTrader: (1)
Nothing against you, I found this on the MangaFlow website..
"To reduce additional backpressure, the OEM exhaust tubing can be replaced with madrel-bent tubing of the same size or one size up from the OEM. As a general rule, you can enlarge the pipe diameter of your OEM exhaust system by 1/4- to 1/2-inch to increase your horsepower. However, any additional increase in pipe diameter is likely to decrease your performance; specifically, low end torque.
Bigger is not always better."
On a cat-back, a bit bigger won't hurt AS bad.. But the primaries on an exhaust manifold are just a little more important.
Just my 2˘
"To reduce additional backpressure, the OEM exhaust tubing can be replaced with madrel-bent tubing of the same size or one size up from the OEM. As a general rule, you can enlarge the pipe diameter of your OEM exhaust system by 1/4- to 1/2-inch to increase your horsepower. However, any additional increase in pipe diameter is likely to decrease your performance; specifically, low end torque.
Bigger is not always better."
On a cat-back, a bit bigger won't hurt AS bad.. But the primaries on an exhaust manifold are just a little more important.
Just my 2˘
#32
Nothing against you, I found this on the MangaFlow website..
"To reduce additional backpressure, the OEM exhaust tubing can be replaced with madrel-bent tubing of the same size or one size up from the OEM. As a general rule, you can enlarge the pipe diameter of your OEM exhaust system by 1/4- to 1/2-inch to increase your horsepower. However, any additional increase in pipe diameter is likely to decrease your performance; specifically, low end torque.
Bigger is not always better."
On a cat-back, a bit bigger won't hurt AS bad.. But the primaries on an exhaust manifold are just a little more important.
Just my 2˘
"To reduce additional backpressure, the OEM exhaust tubing can be replaced with madrel-bent tubing of the same size or one size up from the OEM. As a general rule, you can enlarge the pipe diameter of your OEM exhaust system by 1/4- to 1/2-inch to increase your horsepower. However, any additional increase in pipe diameter is likely to decrease your performance; specifically, low end torque.
Bigger is not always better."
On a cat-back, a bit bigger won't hurt AS bad.. But the primaries on an exhaust manifold are just a little more important.
Just my 2˘
Last edited by flyy; 02-15-2010 at 05:09 PM. Reason: Automerged Doublepost
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