Dam it could not have said it better!

 

All of the CAI's are equivalent in performance. Brenspeed, Bama and VMP are 3 of the most popular vendors out there that write excellent tunes, Go to their websites for info on the combos. They'll also answer any of your questions. Great customer support. Pick one that looks good to you and works for your wallet.

Some claim they get better fuel mileage, MAYBE 1-2 MPG but I believe the majority report no LESS fuel economy to go with the much improved performance.

 

I can't argue with hard facts. But...

By generating more horsepower with no additional fuel used, you'd think the MPG would be better. For any given speed, it is easier for the engine to supply the power to get there.

But again...can't argue with somebody who is seeing results, or lack of, themselves.

 

JLT or C&L Racer are probably your best bets if you are trying to get big gains. As several people have already said none of the CAI will effect your mileage much if at all.

 

I found this article very informative...

Cold Air Intake Comparisons: Cold Score
An in-depth comparison of 11 cold-air intakes for the '05 Mustang GT

http://www.mustang50magazine.com/tec...ons/index.html

 

Are stock air box and tune better or cai no tune, eg KN?

 

Yes certainly! A tune is good for 2/3 of the gain probably. A typical tune alone is good for 17-20 HP i would say and a much better feel. The extra airflow from the cai will add another 10 hp probably.

 

Thanx for the article!

 

I notice AirInletTemps 5-10 degrees over AmbientAirTemps
on my DashHawk at speed. Sitting at a stoplight and the
AITs climb quite rapidly.

 

I would never call a proper CAI/ tune useless but I do question the need if you're not a racer. Spending $600 for more power that won't be giving you any income... or will be costing you more when you get that speeding ticket... hmmm...
I'd rather have my stock power and the $600 bucks! Especially since I didn't qualify to get a stimulus check!