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» Northern California Ford Owners     » Automotive   » Tech Talk   » Muffler-less?

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Author Topic: Muffler-less?
nsty_2000
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i chopped off my exaust from mufflers back for grudge night on the 15th, and was wondering if there would be any major drawbacks from getting straight pipe welded, and running no mufflers. i would still be running cats tho. thanks

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2000 GT- 373s comming soon/shift kit/stall
2000 Accord- L7 15'/Diamond D3 1000.1
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Posts: 109 | From: San Leandro | Registered: Sep 2007  |  :
92stangLX
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Probably not gonna sound very good IMO.
Posts: 5302 | From: San Francisco | Registered: Sep 2003  |  :
Curt
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straight pipes sound like crap

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'90 GT
'94 Toyota 4wd "It have problem"
'56 F100 5.8 AFR185's Vortech SC S-trim

Posts: 866 | From: Monterey/Rocklin | Registered: Nov 2005  |  :
warhorse58gt
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quote:
Originally posted by Curt:
straight pipes sound like crap

[patriot] loud and crappy is the way of the straight pipe.

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WOLFPACK RACING

With guns, we are 'citizens'. Without them, we are 'subjects'.

83gt 354ci sbf 9.40 @ 143
77 cobra 2 171ci 97hp of pure fury!

Posts: 4200 | From: 209 | Registered: Jun 2007  |  :
NvrGoFullRetard
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yeah it will sound like shit and you will loose power

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"formally 4.6 eatin gm's"
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Posts: 2759 | From: PITTSBURG/FAIRFIELD | Registered: Aug 2002  |  :
racsirx
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I have a Mustang here that has a stock H-pipe with no mufflers and turndowns, sounds cool, doesnt seem to lose power, did this back in the day on another Mustang and added an extra balance tube on the stock H-pipe and it sounded way better.

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88 Saleen #564
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GOD'S NOT DEAD

Posts: 20750 | From: Concord & Pittsburg, CA | Registered: Aug 2002  |  :
STANGSALLY76
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if you still have cats what your doing is
pointless you will lose low-end and its not
worth the shity sound

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92 LX deep into the 10's on the motor with street tires coming soon
its just a little small block

Posts: 1133 | From: Sacramento | Registered: Feb 2005  |  :
erik89gt
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It doesn't necessarily have to sound bad, it depends on your setup. I have FMS shorties, the stock 4 cat hpipe, straight pipes welded in place of the muffler and then mandrel bent tailpipes the rest of the way back in the stock location.

Sounds pretty damn good to me, and I always get compliments. Then again I also have a cam, GT40 upper and lower and some other goodies so again its dependant on your setup. It can also be very tame around town depending how you drive it, and when you give it a rev it sounds excellent and over 3k to WOT it just screams.

Also I'm pretty sure with the stock 2.5" hpipe and 4 cats a lack of backpressure will not be a problem, but again it does depend on your motor combo as well.

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Oxford White 2001 Cobra
Black 1998 Cobra Coupe - Sold
Black 1991 LX 5.0 Coupe - Sold
Black 1989 GT - Sold

Posts: 84 | Registered: Jan 2007  |  :
warhorse58gt
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why do people leave there stock cats on? when you can get x/h pipe with high flow cats. why drop the mufflers when you still have the bottle neck of you 4 cat stock 2 1/4 pipes?

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WOLFPACK RACING

With guns, we are 'citizens'. Without them, we are 'subjects'.

83gt 354ci sbf 9.40 @ 143
77 cobra 2 171ci 97hp of pure fury!

Posts: 4200 | From: 209 | Registered: Jun 2007  |  :


 
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