gains from removing stock muffler?
01-01-2008, 11:11 PM
#1
2nd Gear Member
Thread Starter
Join Date: Oct 2007
Location: Puerto Rico
Posts: 316
gains from removing stock muffler?
has anyone tried to do a run on the 1/4 without the stock muffler? i know they are restrictive and since they are so easy to take out has it been done? what type of gains can you expect from doing this?
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01-01-2008, 11:33 PM
#2
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Join Date: Apr 2007
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Posts: 184
RE: gains from removing stock muffler?
From a stock single v6 muffler to a single GT takeoff the horsepower at the wheels gain is 8 on a Manual transmission V6 and about 5 horsepower on an Automatic transmission V6. I don't think any noticable gain would come from the muffler maybe loudness, but definatly not anything more than just an intake would do. I hope this helps a bit.
01-02-2008, 03:35 PM
#4
5th Gear Member
Join Date: Oct 2005
Location: Southern California
Posts: 3,678
RE: gains from removing stock muffler?
ORIGINAL: joeymustang
has anyone tried to do a run on the 1/4 without the stock muffler? i know they are restrictive and since they are so easy to take out has it been done? what type of gains can you expect from doing this?
[align=left] [/align]
has anyone tried to do a run on the 1/4 without the stock muffler? i know they are restrictive and since they are so easy to take out has it been done? what type of gains can you expect from doing this?
[align=left] [/align]
01-02-2008, 06:46 PM
#5
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Join Date: Apr 2007
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Posts: 184
RE: gains from removing stock muffler?
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01-02-2008, 07:20 PM
#8
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Join Date: Mar 2007
Location: Sarasota FL
Posts: 324
RE: gains from removing stock muffler?
Hi Joel, I dynoed my 07 stang when it was new one year ago it registered about 175 rwhp. Over the past year I've modified the car quite a bit, I run straight through exhaust, no mufflers. I redynoed and registered about 1005 rwhp. Not bad for just removing the stock muffler. Take care, Jack.
[IMG]local://upfiles/63501/48B063EB73E64DC8817F8ADC0555D489.jpg[/IMG]
[IMG]local://upfiles/63501/48B063EB73E64DC8817F8ADC0555D489.jpg[/IMG]
01-02-2008, 08:14 PM
#9
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Join Date: Apr 2007
Location:
Posts: 184
RE: gains from removing stock muffler?
ORIGINAL: jwilhelm
Hi Joel, I dynoed my 07 stang when it was new one year ago it registered about 175 rwhp. Over the past year I've modified the car quite a bit, I run straight through exhaust, no mufflers. I redynoed and registered about 1005 rwhp. Not bad for just removing the stock muffler. Take care, Jack.
[IMG]local://upfiles/63501/48B063EB73E64DC8817F8ADC0555D489.jpg[/IMG]
Hi Joel, I dynoed my 07 stang when it was new one year ago it registered about 175 rwhp. Over the past year I've modified the car quite a bit, I run straight through exhaust, no mufflers. I redynoed and registered about 1005 rwhp. Not bad for just removing the stock muffler. Take care, Jack.
[IMG]local://upfiles/63501/48B063EB73E64DC8817F8ADC0555D489.jpg[/IMG]
01-02-2008, 10:37 PM
#10
2nd Gear Member
Join Date: Sep 2007
Location:
Posts: 183
RE: gains from removing stock muffler?
ORIGINAL: nobrakes
lol i hope thats a typo : )
ORIGINAL: jwilhelm
Hi Joel, I dynoed my 07 stang when it was new one year ago it registered about 175 rwhp. Over the past year I've modified the car quite a bit, I run straight through exhaust, no mufflers. I redynoed and registered about 1005 rwhp. Not bad for just removing the stock muffler. Take care, Jack.
[IMG]local://upfiles/63501/48B063EB73E64DC8817F8ADC0555D489.jpg[/IMG]
Hi Joel, I dynoed my 07 stang when it was new one year ago it registered about 175 rwhp. Over the past year I've modified the car quite a bit, I run straight through exhaust, no mufflers. I redynoed and registered about 1005 rwhp. Not bad for just removing the stock muffler. Take care, Jack.
[IMG]local://upfiles/63501/48B063EB73E64DC8817F8ADC0555D489.jpg[/IMG]