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2004 Ford Expedition Performance Exhaust Systems

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Latest Customer Reviews

Gibson Exhaust Systems Reviews

2004 Expedition

Reviewed By William C (Austin, TX) Reviewed for a 2004 Ford Expedition —2/28/2007 5:31 PM

I recently installed the Gibson Swept Side Exhaust and the K&N 77 Series Metal Intake Kit. I notice a slight improvement in responsiveness and power, and the sound is nice. It is a deep, throaty sound that is not obnoxious. The sound in the cab is not significantly different from stock except on acceleration and cruising speeds at 60+ mph. I did not get any mileage improvement on the first tank of gas. Joe, Austin, TX

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Magnaflow Exhaust Systems Reviews

Supurb quality

Reviewed By Rodney G (Brighton, MI) Reviewed for a 2007 Ford Expedition —10/14/2015 7:15 AM

Sound is amazing fit and finish is second to none. My 2nd install on a Ford Expedition. Worth every penny!

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Flowmaster Exhaust Systems Reviews

exacty what I wanted

Reviewed By W S D (PALM HARBOR, FL) Reviewed for a 2001 Ford Expedition —5/20/2014 7:06 AM

Now that I have the Flowmaster Force II installed, I have but a single regret - that I failed to get one years ago. It has a subtle rumble at idle which comes up a bit as you put your foot in, but then stays about the same as revs go up, which frankly amazes me. It never really goes above a pleasant deep resonance / rumble. I would estimate maybe 5% increase in power and will test mileage on full tank. Had I installed it sooner - would likely have paid for itself.

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