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Flowmaster Original 40 Series Mufflers Part #42543 Customer Reviews
Reviewed by Christopher K (Scranton, PA) Reviewed for a 1989 Ford Mustang — Jan 20, 2009 1:05 AM
These are the best sounding mufflers for a mustang. I switched from Warlocks, and i cant believe how much better they sound....A+ Rating
Reviewed by Rick M (Centralia, WA) Reviewed for a 1970 Plymouth Roadrunner — Jul 02, 2008 6:40 AM
I installed the 40 Series with an X pipe on my 70 Roadrunner.It gives the term "American Muscle" a new meaning.What a sound.One of the best investments I made for my Roadrunner.You guys really came thru.Thanks,Rick
Reviewed by joshua g (New Haven, CT) — Jun 28, 2008 5:32 PM
I was a little nervous about getting the loudest one but its sounds awsome, even with a little 4 banger like mine. though i should have measured the exaust pipe before order. the welding job the guys at monroe did is adequate but could have been better.
Reviewed by Justin G (Sussex, NJ) Reviewed for a 1997 Dodge Dakota — Jan 03, 2007 7:03 PM
Excellent muffler. Great sound, installed in twenty minutes. Great results and performance. Would recommend it to anyone looking for performance and deep sound.
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Ships By 1/23
- Part Size:2.5" Inlet/2.5" Outlet
- Part #:42543
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