Flomaster, Magnaflo or Ford Racing Muffler Replacement

[HBTMD]

If I replace my OEM MM dual exhaust mufflers with Flomaster, Magnaflow or Ford Racing mufflers should I expect a significant increase in performance?:drive:

[Local Boy]

No...

Just sound...

ALOHA

[bob6364]

Hell no ...but it sure sounds faster :D:D

[Hacklemerc]

I have Flowmasters on the Big Black Car and I love it. If I new how to post up a video I would post up the little vid I took of the exhaust on her.

[Cobra25]

If I replace my OEM MM dual exhaust mufflers with Flomaster, Magnaflow or Ford Racing mufflers should I expect a significant increase in performance?:drive:The bend's inside the stock muffler are around 1 3/4 inch inside . The other mufflers you posted flow much better because they are wider inside. But you will not feel any increase in Horse Power just a difference in sound.

[Master]

Probably the only way you'd notice a difference is if you opened up the intake and exhaust and kept the stock mufflers. They would then be the bottleneck that robbed all of your available power. Until the rest of the system is flowing at max capacity, though, I'm in agreement with everone else that sound would be your biggest gain.

[Dennis Reinhart]

If I replace my OEM MM dual exhaust mufflers with Flomaster, Magnaflow or Ford Racing mufflers should I expect a significant increase in performance?:drive:

Very little

[DOOM]

Dont expect any HP increase with a simple muffler swap.

[Marauder386]

FRP dual-modes ... enough said ...


:cool4: