V6 (1994-2004) Mustangs Technical discussions on the 3.8L and 3.9L V6 torque monsters

mac vs. flowmaster

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Old Jan 22, 2007 | 04:37 PM
  #21  
cominus's Avatar
cominus
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Default RE: mac vs. flowmaster

Im sure everybody's already seen this clip, but im just posting it anyways. Does this sound anything like flowmasters?

http://www.youtube.com/watch?v=t45WWwCvjMY

I've heard acouple of v6's with exhuast, none sounding like mine, I guess I have regular MAC "shorties" I think it sounds alright. So what is CATS? The catalyictic converter or what? Doesnt taking that off like make it illegal, I know this one guy at my work took them off, but doesnt it like not let you pass inspection? How much does taking them off cost, my friend said the guy that took his off told him to either give him like $135 for a new converter or just give him $40 and he'll take them off.
Old Jan 22, 2007 | 08:27 PM
  #22  
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Default RE: mac vs. flowmaster

exactly
Old Jan 22, 2007 | 08:48 PM
  #23  
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africkanV6
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Default RE: mac vs. flowmaster

YESSSS FLOWMASTER/FORCE PRO FTW!!!!!!! lol. i converted from mags and im so glad i did.
Old Jan 22, 2007 | 09:56 PM
  #24  
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madden
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Default RE: mac vs. flowmaster

Can someone give me a link on where to buy em?
Old Jan 22, 2007 | 10:00 PM
  #25  
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africkanV6
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Default RE: mac vs. flowmaster

force pros part#395-5201
Old Jan 22, 2007 | 10:04 PM
  #26  
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Default RE: mac vs. flowmaster

ORIGINAL: stang_girl_03

alright here it goes...i am on my second and last exhaust....my first setup was longtubes h pipe and mac flowpaths (dumps) and the second was the same but flowmaster 40's. FLOWMASTERS make a world of difference

MAC...when i got them installed i almost cried...the sound sucked...2 weeks later they broke in and everyone love it until i reved past 3000...total rice. when i cranked the car it sounded like a 5.0 but not for long..you can definitely tell they are made cheap too...after only 2 months they already have rust all over them...no tone...too much drone and vibration (thought because of dumps)

Flowmaster 40's...whoa...i cranked it up an instantly loved it....between 3000-3500 they sound a little raspy but not like rice...when i crank the car it sounds amazing almost like i have cams...the interior drone isnt half as bad and there is little vibration whatsoever...they actually have a sound instead of a buzzing...sounds more like a muscle car then a honda civic

in the end my vote and everyone elses vote is for flowmasters...i have gotten compliments at lights and by almost everyone and i have only had them for 2 days..si if anyone is debating on mufflers take it from me...flowmaster sounds so much better than mac
thanks for this i was debating so much on whether or not to switch to flows bc i was afraid of the sound but now i most def. am going to..i already have one muffler..dont ask..so all i need to do is buy one more..then sell my macs!
Old Jan 22, 2007 | 10:05 PM
  #27  
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Default RE: mac vs. flowmaster

ORIGINAL: africkanV6

force pros part#395-5201
i knew you would love the force mufflers. best damn sounding muffler for the 3.8. better than Flowmasters because there is no crackleing with them at higher RPM's like Flowmasters have. i have Flowmaster 40's and i do love them but the Force mufflers just sound better hands down and are half the price of Flowmaster 40's

the 395-5201's are 2.25"
the 395-5202's are for 2.5" exhausts

summit racing part #'s are FRC-5201 2.25"
FRC-5202 for 2.5"

i have 3" ones waiting to go on whenever i get my damn piece of junk back on the road
Old Jan 22, 2007 | 10:08 PM
  #28  
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Default RE: mac vs. flowmaster

Good thing I'm getting my flowmasters on wednesday (woot).
Old Jan 22, 2007 | 10:15 PM
  #29  
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Default RE: mac vs. flowmaster

around my town there aretwo V6s that have dauls and compared to my flows theirs sounds like sh*t
Old Jan 22, 2007 | 10:15 PM
  #30  
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GregoryA44
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Default RE: mac vs. flowmaster

im getting my mac put on soon, if i dont like guess im changing mufflers



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