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#1 |
Registered Member
Join Date: May 2002
Posts: 46
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![]() Hi, I am confused about tone via different catbacks...
1-flowmaster american thunder $260 2-magnaflow $370 3-magnaflow magnapacks $400 I hear that the magnapacks are the loudest overall and have the deepest sound? Some say Flowmaster does though....what is the truth? And according to their different prices which is more hp for the money....i hear magnaflow is better......Any dealer or website reccomended to purchase these catbacks? Thanks.... and once again people talk about how they removed their air silencer on their stangs....does that make air flow increase? is it louder? wat is the silencer? is it the housing for the filter? thanks |
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#2 |
AKA "Dr. Evil"
Join Date: Feb 1999
Location: South Fork Ranch
Posts: 1,721
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![]() Flowmasters can get pretty loud, in fact, TOO loud for my taste...
I'd recommend dynomax or MAC cat-backs.... As far as the air silencer.... Removing the air silencer in the 5.0s usually gave you a few ponies at speed, but I've never seen a credible power increase in a modular setup by just removing the air silencer. (The air silencer is the piece that goes from the air filter box to the fenderwell) In fact, for the price, CAI kits don't do much either....
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Uncle Sam "What the hell is up with all the gauges? Calling Captain Kirk, your ride awaits... Phasers on stun...." |
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#3 |
Registered Member
Join Date: Jun 2002
Posts: 12
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![]() I like the flowmaster dual chamber better as far as the 180 sound is i think they sound more throty<sp anyway my air silecer is off my car and if your thinking about it you will have to do some re-constructing first so the air filter will stay on heres a link that will help...http://www.mustangworld.com/ourpics/fcar/intke.htm
anyway whatever you do dont let anyone tell you you to bore out your stock mass air meter ..I did and i wish i never did..when you punch the throttle it seems to have a miss fire in it ....hope this helps |
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#4 |
Registered Member
Join Date: Apr 2002
Location: Mobile, Al
Posts: 108
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98 GT - Usual "Get in, sit down, shut up and HANG ON" |
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#5 |
It's a lot like a race car
Join Date: Aug 2000
Location: Meridian, MS
Posts: 4,130
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![]() as far as HP goes.....no matter what cat-back, your only gonna get about 5-7hp.
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1987 Buick T-type 1998 HD Electra Elide |
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#6 |
Mustang Addict
Join Date: Jan 2001
Location: McKinney, TX
Posts: 1,294
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![]() I have Magnaflows and I love them. Throaty but not too loud just driving around, but sound raspy and mean at wide open throttle.
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Strike down the unroadworthy! 2000 GT Atl. Blue: '03 Cobra motor - 465rwhp/473rwtq, T-56 6-speed, full MM TA/PH & tubular K-member suspension, Saleen body, 17" Torq-Thrust II's, M/T ET Street radials, and lots more '94 Rio Red Cobra: All the bolt-ons, 3.73s |
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#7 | |
AKA "Dr. Evil"
Join Date: Feb 1999
Location: South Fork Ranch
Posts: 1,721
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Uncle Sam "What the hell is up with all the gauges? Calling Captain Kirk, your ride awaits... Phasers on stun...." |
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#8 | |
It's a lot like a race car
Join Date: Aug 2000
Location: Meridian, MS
Posts: 4,130
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1987 Buick T-type 1998 HD Electra Elide |
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#9 |
Registered Member
Join Date: Nov 2001
Location: austin TX
Posts: 115
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![]() It looks like the new tech article at MustangExhaust.com will be about the magnaflow catback......
"Just wanted to let you guys know what's in the pipeline here at MustangExhaust.com. As a follow up to our successful H vs. X tech article, we will be putting Magnaflow to the test by recreating the Hot Rodding magazine muffler test mentioned in the tech article. We'll be buying some weld-in Magnaflow mufflers and putting them on a stock 2001 Cobra just like in the magazine article and then we'll hit the dyno to see if we get the same results. If we even get half the power gains they got (~20 rwhp) I'll be very happy." http://www.mustangexhaust.com/ that sure seems like alot of rwho for some weld in mufflers, but i look forward to the article. |
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#10 |
It's a lot like a race car
Join Date: Aug 2000
Location: Meridian, MS
Posts: 4,130
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![]() 20rwhp from a set of weld in mufflers is the biggest load of BS I've heard in a LONG time. Looks like it's time to break out the waders, cause this stuff is deep.
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1987 Buick T-type 1998 HD Electra Elide |
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#11 |
Registered Member
Join Date: Jan 2002
Location: Texas
Posts: 330
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![]() Maybe they did get 20 RWHP from the change.... I can see how adding a set of mufflers to a stock car could increase the rear HP that much... (if they also had about 8 cats in the stock H-Pipe, a very dirty paper filter, and tested the car in 100degree Texas weather..) ---I'd buy that for a dollar.
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// 1998 GT-Steeda Conversion \\ -- Sold // Now own 2001 F-150 SuperCrew 5.4L \\ |
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#12 |
It's a lot like a race car
Join Date: Aug 2000
Location: Meridian, MS
Posts: 4,130
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![]() Oh Duh! I feel dumb now. What do most mufflers come with?.....hello.....stickers!!!. That sticker must have added the extra 18hp
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1987 Buick T-type 1998 HD Electra Elide |
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