hey i see some kind of screen in there, what is that?? i know its a different engine than mine but my DP dont have that screen. could this be because mine is just the offroad pipe with no cat??
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I think it is part of the cat, my off road has no screen either.
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oh you got the off-road too, ha how do you like the smell of the exhaust??
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Originally Posted by wht02monte
(Post 212164)
hey i see some kind of screen in there, what is that?? i know its a different engine than mine but my DP dont have that screen. could this be because mine is just the offroad pipe with no cat??
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is there any restriction with that screen??
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EDITED My original post to include more pictures of the stock exhaust to the resonator.
The cat does restrict some, but it is for emissions purposes. Obviously a straight pipe will be more free flowing, but Cats are the law and I like to build my car to abide by those laws. Plus it is a high flow cat, so the restrictions are minimal (compared to the stock) |
The cat does restrict some, but it is for emissions purposes. Obviously a straight pipe will be more free flowing, but Cats are the law and I like to build my car to abide by those laws. Plus it is a high flow cat, so the restrictions are minimal (compared to the stock) |
oh i understand. when i had my res and ubend delete i notice a decent increase, but then when i went with the offroad pipe i really didnt notice anything but sound. now i still have a question if you can bare with me here, so as you know i got a nice flowing exhaust, what will a new set of headers get me ? just sound or will i see some kind of increase in power??
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No clue on the 3400's. I have no idea how bad the stock manifolds are, or how good the aftermarket headers you're looking for are.
Most cars see a decent power gain with headers because many factory designs have to compromise flow in some areas for one reason or another (production costs, easier production line install, etc). |
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