Magnaflow muffler?
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Magnaflow muffler?
I'm thinking of replacing my stock muffler with a Magnaflow. My goal is improved fuel efficiency. Magnaflow will stand behind a 10% increase in HP (which I don't mind) but will not guarantee improved mileage.
I drive conservatively, most of the time, and tow trailers in the summer up to 2000 lbs. I have an '02 stock 4.7L auto with the tire and handling group (I only include that because I can't remember if it included special exhaust components).
So what do you think? Am I likely to see a mileage improvement if driving style stays the same? Any pitfalls you've experienced?
I drive conservatively, most of the time, and tow trailers in the summer up to 2000 lbs. I have an '02 stock 4.7L auto with the tire and handling group (I only include that because I can't remember if it included special exhaust components).
So what do you think? Am I likely to see a mileage improvement if driving style stays the same? Any pitfalls you've experienced?
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RE: Magnaflow muffler?
ORIGINAL: geoffb123
Yeah............Happened to me
ORIGINAL: varsis
Usually a muffler will help because you do have improved performance but you will probably start to race it because of the muffler lol. Cause less millage.
Usually a muffler will help because you do have improved performance but you will probably start to race it because of the muffler lol. Cause less millage.
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RE: Magnaflow muffler?
ORIGINAL: Cdn Colin
Thanks a lot, guys. I'm going to wait until my stock muffler NEEDS to be replaced and then put a Magnaflow on. It's actually cheaper than Mopar, through Canadian Tire, anyways.
Thanks a lot, guys. I'm going to wait until my stock muffler NEEDS to be replaced and then put a Magnaflow on. It's actually cheaper than Mopar, through Canadian Tire, anyways.