Barry Phillips
Senior Member
Need recommendation for CAI for 2015 1500 Hemi. Looking at K&N Blackhawk too
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Your OEM system is a true cold air intakeNeed recommendation for CAI for 2015 1500 Hemi. Looking at K&N Blackhawk too
As you've probably seen the CAI thing has been beat pretty much to death - your options are kinda like this:
Hope that helps you toward your goal
- The OE intake already does draw actual cold air from outside of the engine compartment and is pretty good. I don't think Ram really left much on the table there.
- Several people have demonstrated measurable power from Vararam - not a ton, but I think it's fairly conclusive that it does make power so if power is your objective that's kinda the best show in town.
- The Mopar "performance" airbox is pricey and may or may not actually improve performance but the people who have got it have posted that the fit and build quality is very good, plus if you have the "nostrils" on your hood you can make that into an active intake. Probably your best bet if you want pure coolness factor.
- Supposedly the "powercore" filter available in Volant CAI's offers better actual dust filtration without increasing restriction. I don't know if anyone's tested that, but it does look like it has an immense amount of surface area and the same filter type (Donaldson) is used extensively in mining equipment so there's some credibility there. Probably your best option if you want better filtration without sacrificing even the tiniest bit of performance.
- If you just want the look and sound of an aftermarket CAI, it's your truck and there's nothing wrong with dialing it in the way you like it. Any random air intake you buy other than mentioned here is almost definitely going to give you worse performance or - at best - no change at all, but exposed cone filters do allow a bit more induction noise and that kinda sounds cool if you're into engine sounds.
- The cheapskate "upgrade" that may or may not actually change anything - you can put the lower airbox and fender elbow thing from a diesel on your 5.7, totally looks stock but the elbow's a good 30% larger and the lower box is more open/voluminous, and I think the filter is deeper (same width and height but deeper pleats) and so may flow more air. There's also a hack some people do with connecting a hose to the bottom of the airbox down to the bumper which presumably grabs air right off the front of the truck and may help some fractional amount.
I would like to build my own. I went with the S&B with no complaints here, no real difference, just a slight change in sound.
I did volant from ebay best ever easy to clean once a year now 10 years foundly replace to newer filter love mine !Need recommendation for CAI for 2015 1500 Hemi. Looking at K&N Blackhawk too
CAIs gained popularity back in the day when air induction was a disaster. Factory induction systems have come a long was since then.