I have flow master Am. Thunder axle backs. I get a large amount of cabin drone when rpms drop. Solutions?

Asked by Mar 18, 2015 at 01:47 PM about the 2012 Ford Mustang GT Convertible

Question type: Car Customization

1 Answer

237,785

Around 2000 rpm? Pretty much normal, because the mufflers are the same size on the new setup, the stock mufflers are slightly different. Try a set of new rear gears to get your cruising RPM up a little bit, to 3:73:1 or you can add a resonator to your exhaust. It's been discussed for years. Check out www.corral.net for more suggestions.

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

  • what could i do to my mustang performance wise? 9 answers

    what can i do to my 1998 ford mustang GT 4.6L performance wise? and what is the fastest HORSEPOWER and the cheapest? cheap! cheap! thank you, chris

    1998 Ford Mustang

    -

    Car Customization

  • fuel 7 answers

    i have been thinkng of upgrading my 19 lb injectors to 24 lb injectors. can i still use the stock rail or do i need to upgrade. also do i need to change the fuel pump to a larger unit or just put on a...

    1987 Ford Mustang GT

    -

    Car Customization

  • 2006 Ford Mustang - Ruins Alternators & Batteries 81 answers

    Okay, I have owned my 2006 Mustang since September of 2005. It was my first car, I still own it, and it is an every day driver. It has always been outside - never garage kept (I've lived in places w...

    2006 Ford Mustang V6 Base

    -

    Maintenance & Repair

  • My motor is ticking more when I give it gas. 43 answers

    This started a couple of weeks ago and the ticking did not seam so bad it is now getting louder specially when I give it gas. It is sounds like the motor and I can't tell which side. I am a woman and ...

    1999 Ford Mustang

    -

    Maintenance & Repair

  • 2001 mustang gt 16 answers

    after installing a fuel pump in my 2001 mustang gt it wont start,checked the fuel shut off and all related fuses, now what??? It will only turn over and no fuel in the rail but I dropped the tank on...

    2001 Ford Mustang GT Deluxe

    -

    Maintenance & Repair

Search Ford Mustang Questions

Ford Mustang Experts

#1 Tom Demyan
Tom Demyan
Reputation 4,280
#2 Bob Beaman
Bob Beaman
Reputation 1,210
#3 COMETGUY61
COMETGUY61
Reputation 1,060
View All

Related Models For Sale

Used Chevrolet Camaro
226 Great Deals out of 30,943 listings starting at $1,217
Used Dodge Challenger
183 Great Deals out of 24,169 listings starting at $8,800
Used Dodge Charger
405 Great Deals out of 28,172 listings starting at $1,988
Used Chevrolet Corvette
120 Great Deals out of 20,753 listings starting at $3,000
Used Ford Shelby GT500
554 listings starting at $23,500
Used Ford F-150
2,198 Great Deals out of 206,316 listings starting at $1,499
Used BMW 3 Series
977 Great Deals out of 31,730 listings starting at $1,000
Used Jeep Wrangler
277 Great Deals out of 18,163 listings starting at $2,950
Used Chevrolet Silverado 1500
1,716 Great Deals out of 175,753 listings starting at $1,250
Used Nissan 370Z
47 Great Deals out of 3,052 listings starting at $10,122
Used Honda Civic
656 Great Deals out of 88,604 listings starting at $995
Used BMW M3
45 Great Deals out of 1,517 listings starting at $5,800

Used Cars For Sale

2014 Ford Mustang GT Convertible For Sale
73 listings starting at $20,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.