Cold Air Kit Suggestions

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03stangvert

New Member

Apr 11, 2007

17

0

0

Versailles Kentucky

Mar 4, 2008

#1

• Mar 4, 2008

• #1

I've been doing some research on the web concerning cold air kits for 03-04 Cobras. It seems that the two top kits are the JLT and C&L kits. Has anyone had any experiences with either of these kits or maybe have either of the two installed. If so, do you know what kind of horsepower gains you picked up. Second question, this is my first supercharged vehicle and I'm still learning with it. When adding these types of bolt-ons (exhaust, CAI, pulleys, etc.)...at what point do I need to look at a handheld tuner? I've read in the past that supercharged vehicles can run "lean" when adding bolt-ons and need to be tuned. I just don't want to screw anything up with the engine or not get the best gains possible.

Thanks..... :SNSign:

 

U

Uncle Meat

Banned

Jun 13, 2002

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1

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Prattville, Alabama

Mar 4, 2008

#2

• Mar 4, 2008

• #2

A CAI on an 03/04 Cobra is good for a MINIMUM 15-20RWHP gain. Best bang for the buck out there.

The JLT is a good choice. So is the K&N FIPK. Not so sure on the C&L kit, you're not referring to the one that replaces the MAF housing are you?

U.M.

 

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03stangvert

New Member

Apr 11, 2007

17

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0

Versailles Kentucky

Mar 4, 2008

#3

• Mar 4, 2008

• #3

Thanks...I believe the C&L does replace the mass airflow housing. I'll have to look it up again but, I think it mentions using a 90 mm MAF....Is that a bad thing?

 

LaserSVT

Got FB banned again for saying nards

Founding Member

Nov 29, 1999

9,389

3,536

233

Mar 4, 2008

#4

• Mar 4, 2008

• #4

Yea the C&L replaces the factory MAF with a larger one but the JLT will still outflow it, the JLT pipe is huge! I had one on my 03 Vert and saw 22 rwhp on the dyno with no other mods

 

fobra559

At least it's more erect and not floppy anymore.

Nov 1, 2007

721

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0

Lindsay, CA

Mar 4, 2008

#5

• Mar 4, 2008

• #5

A lot of guys I know run JLT CAI's on their Terminators. It's a good intake with good gains especially for the 03-04's.

 

U

Uncle Meat

Banned

Jun 13, 2002

0

1

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Prattville, Alabama

Mar 5, 2008

#6

• Mar 5, 2008

• #6

03stangvert said:

Thanks...I believe the C&L does replace the mass airflow housing. I'll have to look it up again but, I think it mentions using a 90 mm MAF....Is that a bad thing?

Click to expand...

Unless you plan on having the car professionally tuned as soon as it's installed, then yes it could be a bad thing. Using a MAF housing larger than stock without recalibrating will send a false signal to the cars computer and report less air than actual flowing into the engine. This can cause it to be lean a little. This coupled with other mods could make it leaner than you want. So unless you plan on getting the car tuned in conjunction with the C&L install I say skip it.

I like the JLT RAI over their CAI. Personally though I prefer to K&N because it's C.A.R.B. certified. I saw a gain of over 20RWHP with my FIPK.

*EDIT* Here's a report from a pretty reliable source of a K&N FIPK making 44RWHP on a bone stock Terminator.
http://www.modularfords.com/forums/showpost.php?p=1086075&postcount=12

U.M.

 

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03stangvert

New Member

Apr 11, 2007

17

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0

Versailles Kentucky

Mar 5, 2008

#7

• Mar 5, 2008

• #7

Sweet....thanks for the link U.M. A 44 rwhp gain from a bolt-on is crazy. The K&N choice sounds really good. Thanks guys for the input...

 

N

NXSTANG

New Member

Jan 18, 2006

18

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0

SoCal

Mar 5, 2008

#8

• Mar 5, 2008

• #8

I have a K&N FIPK On mine and I'm very Happy.

 

hvcobra99

Member

Jul 21, 2006

82

0

6

Plymouth MI.

Mar 29, 2008

#9

• Mar 29, 2008

• #9

Fitting issues with JLT CAI

Anyone have any fitting issues with JLT CAI and Strut tower brace?
Jlt cai fits great I also have PHP upper intake manifold spacer. Any suggestions on this matter for me. Or anyone else run into this problem?

 

U

Uncle Meat

Banned

Jun 13, 2002

0

1

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Prattville, Alabama

Mar 29, 2008

#10

• Mar 29, 2008

• #10

I know there can be issues with the JLT on the 03/04's depending on the type of strut tower brace installed. I'm not sure about the 99's though.

U.M.

 

hvcobra99

Member

Jul 21, 2006

82

0

6

Plymouth MI.

Mar 29, 2008

#11

• Mar 29, 2008

• #11

Uncle Meat

I got my strut tower brace from Maximum Motorsports if that helps they suggested cutting a slice (Pie shape) from the ccnnector to the throttle body