Few Questions?

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03-31-2008, 12:18 AM

mavjr

Thread Starter

Join Date: Mar 2008

Posts: 8

Few Questions?

I just bought a 2006 4.6 GT and am looking to make some upgrades. In doing my research, i have some questions.
1. If you get a cold air kit do you have to get a calibration and can only use premium feul?
2. What is a good deep exhaust to get?
3. Whats better shorty or long headers?

03-31-2008, 12:22 AM

acascianelli

5th Gear Member

Join Date: Jul 2006

Location: Sterling Heights, MI

Posts: 4,409

RE: Few Questions?

Quote:

ORIGINAL: mavjr

I just bought a 2006 4.6 GT and am looking to make some upgrades. In doing my research, i have some questions.
1. If you get a cold air kit do you have to get a calibration and can only use premium feul?
2. What is a good deep exhaust to get?
3. Whats better shorty or long headers?

1) You don't have to, but you will get a little more power if you do tune for premium fuel. But you can tune for 87octane.
2) I'll let someone else answer this one...
3) Long tube headers.

03-31-2008, 12:24 AM

MartyMoose

3rd Gear Member

Join Date: Feb 2007

Location: WA

Posts: 840

RE: Few Questions?

Quote:

ORIGINAL: acascianelli

Quote:

1) You don't have to, but you will get a little more power if you do tune for premium fuel. But you can tune for 87octane.
2) I'll let someone else answer this one...
3) Long tube headers.

For # 2 where's that huge thread on exhaust? I'll look around for it.

Here it is: https://mustangforums.com/m_3563477/tm.htm