change rear gears

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05-05-2014, 04:51 AM

#21

scottmach

3rd Gear Member

Join Date: Feb 2006

Location: Connecticut

Posts: 558

Quote:

Originally Posted by Simon1

Feeble? You don't even know what the hell you are talking about. Probably never sat down with a tuner, aftermarket or from Ford, and learned what can and cannot be done with the tunes from cars.

I do my own tuning so yea I have a little knowledge on the subject.

05-05-2014, 05:58 AM

#22

wcgman

5th Gear Member

Join Date: Mar 2006

Location: Colorado

Posts: 2,652

Just buy the tuner. It's like the big Easy button on the Staples commercial.

05-05-2014, 03:38 PM

#23

Mishri

Mish-ogynist

Join Date: Nov 2007

Location: Helena, MT

Posts: 3,780

My local dealership said they can change it for 4.10s on my 2007 GT, which obviously aren't a factory option so think you are wrong there scottmach. However, they'd charge me $1,000 for install.

Got someone else to install it for $300.. and got a CAI+tuner combo. It was a much better route.

And as others said, with the automatic the tune is a huge difference, you'll love it.

05-05-2014, 04:14 PM

#24

scottmach

3rd Gear Member

Join Date: Feb 2006

Location: Connecticut

Posts: 558

Quote:

Originally Posted by Mishri

My local dealership said they can change it for 4.10s on my 2007 GT, which obviously aren't a factory option so think you are wrong there scottmach. However, they'd charge me $1,000 for install.

They said they could but did they actually do it? And again that was in 2007. Not the copperhead computer which is a different animal altogether.