2005-2014 Mustangs Discussions on the latest S197 model Mustangs from Ford.

Simple tune 15 plus horsepower?

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Old Feb 18, 2007 | 11:52 PM
  #1  
1968 gt hardtop's Avatar
1968 gt hardtop
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Default Simple tune 15 plus horsepower?

The local Mustang shop said they could get me an additional 15 horsepower on my '07 GT with a quick computer tune, which also frees up the throttle lag. Has anyone had this done and did you notice any difference in power or throttle?
Old Feb 19, 2007 | 12:01 AM
  #2  
howarmat's Avatar
howarmat
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Default RE: Simple tune 15 plus horsepower?

I think that can be done with a dyno tune. But if you are spending that much you might as well get a CAI while you are at it!
Old Feb 19, 2007 | 12:13 AM
  #3  
AMBmustangGT's Avatar
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Default RE: Simple tune 15 plus horsepower?

i'd do exhaust and a cai before you do the tune, possibly headers too

if you are planning on doing a cai or axleback in the future, i would do those first then get the tune. otherwise, the tune will be set up for a stock mustang if you do it first. it will probably squeeze a few more hp out of it if you do the cai and axlebacks before the tune
Old Feb 19, 2007 | 12:25 AM
  #4  
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howarmat
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Default RE: Simple tune 15 plus horsepower?

Axleback is not going to matter. Only the CAI.
Old Feb 19, 2007 | 12:34 AM
  #5  
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my77stang
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Default RE: Simple tune 15 plus horsepower?

just to clarify, are the axle backs worth ANY hp increase?
Old Feb 19, 2007 | 12:39 AM
  #6  
howarmat's Avatar
howarmat
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Default RE: Simple tune 15 plus horsepower?

There are claims that they increase HP but I do not think that many deliver with any real gains. Maybe a few. Nothing like the 8-11% that is stated.
Old Feb 19, 2007 | 01:08 AM
  #7  
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2k05gt
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Default RE: Simple tune 15 plus horsepower?

You will not gain any HP with axle backs some can account for 1-2hp but I think Ford did a good job on the stock exhaust. Buy exhaust for the sound you are looking for not HP.
for 15hp K&N Aircharger or Air Raid will give you around 12-15hp without a tune also the GMS has a MAF sensor replacment in theirs, and italso does not require a tune. some weight reduction wouldhelp in the RWHP,like Drive Shaft.most of these would keep your Dealer at bay when service is performed.

Edit..
I just found a link that C&L makes a "NO TUNE" Insert for the intake. This might be a way to go so when you are ready for a tune you just remove the insert -- COOL--
http://www.cnlperformance.com/notune.html
Old Feb 19, 2007 | 01:31 AM
  #8  
bboren's Avatar
bboren
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From: Midland, Texas
Default RE: Simple tune 15 plus horsepower?

some weight reduction wouldhelp in the RWHP,like Drive Shaft.
or lose the rear seats, and get one of those covers i saw on a site. and it gives you an excuse to not give people rides in the back seat
Old Feb 19, 2007 | 02:45 AM
  #9  
ohsixgt1217's Avatar
ohsixgt1217
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Joined: Jan 2007
Posts: 1,064
From: Ft.Myers, Florida
Default RE: Simple tune 15 plus horsepower?

Reducing weight gives you rwhp? lol...


ORIGINAL: 2k05gt

You will not gain any HP with axle backs some can account for 1-2hp but I think Ford did a good job on the stock exhaust. Buy exhaust for the sound you are looking for not HP.
for 15hp K&N Aircharger or Air Raid will give you around 12-15hp without a tune also the GMS has a MAF sensor replacment in theirs, and italso does not require a tune. some weight reduction wouldhelp in the RWHP,like Drive Shaft.most of these would keep your Dealer at bay when service is performed.

Edit..
I just found a link that C&L makes a "NO TUNE" Insert for the intake. This might be a way to go so when you are ready for a tune you just remove the insert -- COOL--
http://www.cnlperformance.com/notune.html
Old Feb 19, 2007 | 03:40 AM
  #10  
Orion_240's Avatar
Orion_240
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From: West Los Angeles
Default RE: Simple tune 15 plus horsepower?

Reducing throttle lag won't give you extra HP, either!
I don't know if just a basic tune would give you 15HP... maybe the 93 Octane tune?
If you get the full CAI + a tune you should get more than 15



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