07 dodge dually megacab 5.9l, airaid cold air intake, mbrp 4" catback, and edge e-z. Now 4 the next upgrade banks high ram air intake manifold or the cfm+ ram air intake manifold? Which and why... Thnx 4 any info.

 

Im pretty sure one of the diesel mags did a shoot out between the different manufacturers and the cfm basically won. But it's not quite that simple because they make peak power at different places. I think it was in diesel power you might want to look it up.

 

i have the cfm i liked it alot def think it was worth it, there is a better one out on the market now but is pretty expensive i think.

http://www.cumminsforum.com/forum/3r...-manifold.html

 

I have the ATS... love it. stock sucks. puts the peak torque around 1700~1800 rpms... definately noticeable.

last year I put the stocker back on to see what the gains were since it'd been so long since the install... stock one stayed on there less then a week...

 

I have the banks ram air planning on installing the air scoop I love it have not had any regrets other than the price (if you deal with Banks directly the will beat any advertised price on the web got it for less than 300 bucks)

 

They both cost way too much, get the "cooler tube" from ebay. Several different mfrs, you can get aluminized or stainless. Like this one;
http://cgi.ebay.com/ebaymotors/cummi...Q5fAccessories
I plan to build one using 4" all the way from the intercooler.