Flowmaster Question
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I added a 40 series 2 chamber and my performance went down. im not sure about the mpg. The reason my performance went down is because I installed a 2.5 inch muffler and the stock size pipe is 3.0 inch. . I hear that the hemi likes the flo through type muffler instead of a chambered muffler. im no expert, I just read stuff.
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I added a 40 series 2 chamber and my performance went down. im not sure about the mpg. The reason my performance went down is because I installed a 2.5 inch muffler and the stock size pipe is 3.0 inch. . I hear that the hemi likes the flo through type muffler instead of a chambered muffler. im no expert, I just read stuff.
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Thanks for your reply. I just want to upgrade the factory sport ehaust but I don't want to loose performance, I don't mind if it stays the same. I love the sound of the Flowmaster 40 but I have heard unless you go with the 50HD. Does any one know if the magnaflow 14 sounds similar to the flowmaster 40?
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I had a 3'' Gibson installed (single swept side) and it sounded great, did not lose any power, in fact I gained some. I later installed a Magnaflo dual chamber 3'' in dual 2.5 out swept side and had a noticeable power loss down low but mid range to top end was increased. If I had to do it again I would stay with the 3'' all the way through.