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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

New exhaust, better mileage ??

  • Thread starter Thread starter Amstung
  • Start date Start date Mar 7, 2008
A

Amstung

New Member
Jan 21, 2004
11
0
0
NW Los Angeles
Mar 7, 2008
#1
  • Mar 7, 2008
  • #1
Greetings All:

Monday, I'm putting on Magnaflow exhaust. I'm pretty sure my wife will notice. Now, she wants me to be happy and all that. I know why I'm replacing a perfectly good factory exhaust, but I'd like to be able to tell her that I'll get better mileage, or something. Does anybody know if there are non-aesthetic benefits to having a "performance" exhaust? Thanks.
 

DarkFireGT

Playing with my wife's really makes me want one.
10 Year Member
May 23, 2004
692
10
89
East Moline, IL
Mar 7, 2008
#2
  • Mar 7, 2008
  • #2
People can hear you coming easier? They'll know you're next to them so they won't try to get over if you're in their blind spot?
 
A

Amstung

New Member
Jan 21, 2004
11
0
0
NW Los Angeles
Mar 7, 2008
#3
  • Mar 7, 2008
  • #3
Well, that's something, I s'pose ... hmmm. Thanks. (I'm really hoping that someone says I'm on to something with this mileage thing--but I won't hold my breath.)
 

DarkFireGT

Playing with my wife's really makes me want one.
10 Year Member
May 23, 2004
692
10
89
East Moline, IL
Mar 7, 2008
#4
  • Mar 7, 2008
  • #4
Tell her since she holds your balls, an aftermarket exhaust will help you feel like you have some when she's not around
 
A

Amstung

New Member
Jan 21, 2004
11
0
0
NW Los Angeles
Mar 7, 2008
#5
  • Mar 7, 2008
  • #5
That's good too. (She takes better care of them than I would--over 20 years now.) Thanks a lot.
 

walter

Founding Member
Aug 13, 1998
1,054
0
46
Houston TX
Mar 7, 2008
#6
  • Mar 7, 2008
  • #6
Funny thing is most performance modifications to vehicles should yield better fuel economy due to increased engine efficiency........ in theory

In practice people get happy about the performance increases (whichever they may be, torque, sound etc.) and have a tendency to use the trottle more heavily and negate whatever fuel economy gains. This is especially true with Cold Air Intakes.
 
R

ranger04

New Member
Jul 28, 2007
245
0
0
Mar 8, 2008
#7
  • Mar 8, 2008
  • #7
Yeah, with the exhaust, all synthetic fluids and if you bite your tongue just right, you may squeez another mile or 2 per gallon out of it.
 

Redfire 05

New Member
Apr 6, 2005
236
0
0
Lubbock, TX
Mar 8, 2008
#8
  • Mar 8, 2008
  • #8
DarkFireGT said:
Tell her since she holds your balls, an aftermarket exhaust will help you feel like you have some when she's not around
Click to expand...



 
A

Amstung

New Member
Jan 21, 2004
11
0
0
NW Los Angeles
Mar 8, 2008
#9
  • Mar 8, 2008
  • #9
OK, that'll do it: better mileage with the new exhaust -- I'll explain how I drive slower when I can better hear it. Thanks again.
 

whyask

New Member
Apr 4, 2005
735
1
0
Sacramento
Mar 8, 2008
#10
  • Mar 8, 2008
  • #10
this is what i did with my Fiance....

Drive the hell out of the car before the setup... show her the gas mileage, then after the setup is on drive very very smooth and then show her the mileage differnce , hahahahahah It worked for me !
 
A

Amstung

New Member
Jan 21, 2004
11
0
0
NW Los Angeles
Mar 11, 2008
#11
  • Mar 11, 2008
  • #11
Postscript: well, the Magnaflows and the Eibachs are in; the car rides, sounds, and looks so much better -- wife didn't even notice the changes.
 

kooldawg6

mine works really well and can take a fair amount
Aug 31, 2006
1,679
2
38
Central VA
Mar 11, 2008
#12
  • Mar 11, 2008
  • #12
Apparantly you don't go WOT with her in it Glad you like the result
 
A

Amstung

New Member
Jan 21, 2004
11
0
0
NW Los Angeles
Mar 11, 2008
#13
  • Mar 11, 2008
  • #13
You got that right! (I really, really love my wife, but her and WOT together wouldn't be good for anybody. ) ... And I do love the mods. Thanks.
 
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