Roush Axel Backs got quiet??? - Mustang Evolution

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Old 09-18-2014, 07:53 PM   #1
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Roush Axel Backs got quiet???

This sounds crazy but i have stock headers, steeda cat deletes with factory h-pipe, stock resonators and roush axelbacks. It also has a Steeda 93 race tune. Car was extremely loud. Today, while accelerating exhaust made a weird noise then seemed quieter. My exhaust used to pop alot when letting off...now it does not pop at all. Performance seems to be slightly less. Throttle response seems not as snappy. Has anyone else had this happen?


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Old 09-18-2014, 08:01 PM   #2
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Awe JC don't tell me that. I just ordered mine today.


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Old 09-18-2014, 08:10 PM   #3
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No, mines still loud af with resonator deletes. Your sound all depends on if the car is warmed up or not. If not and you do a 2nd gear pull and let off the gas it will pop hellllla... but if your car gets warmed it wont pop that much.
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Old 09-19-2014, 03:31 AM   #4
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Roush Axel Backs got quiet???

I'd take it in and get it looked at I'd it made an odd noise before getting quiet


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Old 09-19-2014, 03:48 AM   #5
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Or the "so called" baffle in one of the Roush mufflers broke loose and is causing blockage.

Crawl underneath and rap on the mufflers to see if anything rattles inside.

I would not expect your local Ford dealership to warranty much with the exhaust mods you have, so taking it in may cost you for the check.
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Old 09-19-2014, 07:24 AM   #6
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Bucko....that was my question do the Roush mufflers have baffles? I could understand with a baffle breaking because once i took the cats off there was alot of air flow....lol


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Old 09-27-2014, 06:31 AM   #7
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Did you figure it out?


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Old 09-27-2014, 12:05 PM   #8
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My driver side got quite less than a month owning it. I even created couole thread about it.
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Old 09-27-2014, 12:18 PM   #9
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Did you contact the manufacturer?


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Old 09-27-2014, 01:30 PM   #10
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Yes AM and Roush but no help.
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Old 09-27-2014, 02:15 PM   #11
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Have you checked to make sure the weep hole is clear? I know the older ones did not have weep holes and had issues with water then rust.
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Old 09-27-2014, 03:05 PM   #12
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drain hole is clear and no sign of damage or connection issues.
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