Ford Racing FR500S vs. GTB's vs. Flowmasters -

Go Back > Ford Mustang Tech > 2005-2014 Mustangs

2005-2014 Mustangs Discussions on the latest S197 model Mustangs from Ford.

Ford Racing FR500S vs. GTB's vs. Flowmasters

Thread Tools Search this Thread
Old 04-12-2012, 01:08 PM   #1
2nd Gear Member
Marky82's Avatar
Join Date: Nov 2010
Vehicle: 2007 Mustang Convertible
Location: Connecticut
Posts: 203
Default Ford Racing FR500S vs. GTB's vs. Flowmasters

I currently have the Flowmaster American Thunders on my 2007 v6 and it sounds great but also has some annoying drone on the highway. Before them I had the Ford Racing GTB's but they were a little too quiet.

Are the Ford Racing FR500S mufflers a good compromise? I'd like more rumble than the GTB's but less drone than the Flowmasters.

2007 Mustang Convertible
V6, auto, dual exhaust with FRPP x-pipe and FR500S mufflers, Roush front bumper and fog lights, side scoops, black hood scoop, JVC touchscreen head unit, ACC black carpet, aftermarket heated seats, brake calipers painted torch red to match the car, 18" chrome Saleen 5 spoke rims with 275's in the back and 255's in the front, C&L cold air intake, Bama SF3/X3 tuner
Marky82 is offline   Reply With Quote
Old 04-12-2012, 04:37 PM   #2
5th Gear Member
kzonts's Avatar
Join Date: Dec 2010
Vehicle: 2015 370Z
Location: South Carolina
Posts: 3,111

I'm very happy with them.
kzonts is offline   Reply With Quote


Similar Threads
Thread Thread Starter Forum Replies Last Post
2002 Mustang GT Premium 5 Speed JonnyBlazeGT Mustangs For Sale 3 11-03-2015 02:10 AM
Ford Racing Handling pack on a 2015 GT - anybody have it? squishbang Suspension 8 11-02-2015 04:42 PM
Real mods on their way squishbang The New S550 2015-2016 Mustang 10 09-07-2015 08:57 PM
Torque Bias explained... ccwebb GT S197 General Discussion 2 08-11-2015 07:47 PM
Ford 302 horsepower goals mustangfan305 5.0L (1979-1995) Mustang 3 08-07-2015 12:09 PM

american, borla, flowmaster, ford, fr500s, racing, thunder

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump


All times are GMT -5. The time now is 06:47 PM.

This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. FordŽ is a registered trademark of the Ford Motor Company