4.0 muffler removal
- Thread starter RoBB_D83
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Did you just remove the muffler and everything after that, or everything after the cat?
Either way, I would imagine that would hurt fuel economy. You need some back pressure. And if the exhaust is exiting right under the cab, that's not good because of the fumes.
Either way, I would imagine that would hurt fuel economy. You need some back pressure. And if the exhaust is exiting right under the cab, that's not good because of the fumes.
- Joined
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- 2001
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- Manual
it will hurt performance immensely
it will hurt mileage significantly
it will hurt your ears at anything above idle and under load
it will smell oh so sweet
You want louder, how about doing it the right way? Get a new exhaust.
it will hurt mileage significantly
it will hurt your ears at anything above idle and under load
it will smell oh so sweet
You want louder, how about doing it the right way? Get a new exhaust.
I had to run my old ranger this way when my flowmaster rotted off and let me tell you, never again. Yes it was loud and could hear me coming miles away. The sound was just as nasty as those fart can mufflers on the ricers.
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