Mufflex aggressize installed...slightly disappointed.

Jerry1984 said:

Sold it to a member on here named karstensdad, pretty sure he's still running it. After a thousand mile road trip towing the camper, it was just a hair too loud for that. Now have an 18 inch jones (magnaflow knockoff) on it. I used to get compliments on the exhaust all the time and have since received none. Still sounds okay, but nothing like it used to.

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HemiPower36 said:

^ nah, just got the 35"s on last month. Had the 18m for awhile. Like a year and a half. Owned the truck for 2 years.

I know I am talking crazy talk. Absurd. But, I am telling you, my butt dyno never lies. Every now again I consider going back to stock.

I was just curious if the OP had the same experience.

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Sir John said:

Honestly, I thought I felt a decrease in hp too when I switched from stock to the 14" Maggy.

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Nubster said:

Got the Mufflex aggressive kit for Christmas. Finally got around to installing it today. All in all...not too bad but there was a little issue getting things lined up but I got it sorted.

Anyways...fired up the truck and meh. It's definitely a deeper tone but really only very slightly louder than stock. Maybe my expectations were too high but when the descriptions says on a scale of 1-10 stock is a 2 and this kit is a 9 with only straight pipes being louder...I'd expect a little more This kit is maybe a 4. At best.

So...anyone have any thoughts? Maybe after some break in it will get louder? Nothing else has been done to the truck. Stock intake, rest of the exhaust is stock.

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TCGM087 said:

Hey i did a muffler delete and replaced it with a y pipe did a word of difference and sounds aggressive

http://youtu.be/KhFmVNAUFJw

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HemiPower36 said:

I agree 100% hahaha. I thought, based on the 1-10 scale, I was going to have something very loud on my hands. I have the 14". The drone is next to nothing. I started getting some drone when I added my 35" tires.

I was told by the muffler shop it is due to the more restrictive Cats. I bet if you put on some high flow cats (expensive) then you will get that sound you are looking for.

Hey, no ****, did you notice a slight loss of power? Because I did and everyone tells me it's in my head. ********.

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