I know this is another one of those questions that have been beat to death and I am sure it is more of a visual preference do to the fact that neither Intake will make that much of a difference in HP but which one do you prefer?

 

ALTA is the best!

 

According to Randy Webb, the Alta makes the best hp. The Unifoam filter allows better flow and filters better than oiled cotton. That from an engineer from Eaton, Supercharger Division.

 

I agree, to date the Alta is the best. A very complete CIA.

 

I agree,I have the alta on my car and I like it alot .

 

alta

 

Dang Alta hands down so far, I love the look of the BMP but I am open to either one especially if alta is better.

 

I have and love the Alta as well. The M7 AGS will be taking over the position soon though.

good luck!

 

I guess the big question is what are you looking for? I was going to buy the Alta model, but for me it was a little too loud. I chose the Dinan. It is quieter, and in my opinion looks like it was made for the car, vs. the Alta which looks like every other intake out there. Just my opinion, part of the fun is choosing!

 

Well more than anything I am looking for HP and it looks like the alta is the best but the most expensive, Can you use the factory hose seeing as how the alta does not come with one or at least you have to pay extra for it.

 

I have mine using the stock hose. The silicone hose is smoother inside with allows less restriction of air flow. Some users swear by it.

 

Cool I am not going to spend that much on a piece of silicon hose if I dont have to.

 

A lot of people like the K&N Typhoon too

 

PM me and I will sell you my Alta + hose for a good price

 

BMP da best!

 

PM the price to me if you are serious

 

WOW so far you are the first that has said BMP! I love the look of BMP and from ProMini's Dyno on this I wonder what else was done to the car because they show a 12.9hp upgrade

 

With BMP you can use Upper Stress Bar with no problem. There is not much gain for just CAI anyway. Alta CAI made of foam which give the best air flow on the market...right now..until AGS...

 

Alta

 

well I guess it unanimous! Alta is the winner

 

Have you not followed the thread regarding M7's Air Gain System?

https://www.northamericanmotoring.co...ad.php?t=35005
https://www.northamericanmotoring.co...ad.php?t=31554

My Alta will be for sale too

 

shhhh, youre gonna ruin it

 

LOL...If he couldn't read the thread one line down from the one he posted, then he won't know what I'm talking about anyway

Sides, someone's gonna want to know why there's a glut of Alta intakes for sale

 

But not these guys

 

I hate a Smar*@&&! Look at the post dates of mine and M7 EINSTEIN and you will see I posted before they announced the AGS at which I will gladly wait a couple more weeks for now