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K&N 71 Series Blackhawk Air Intake System Part #71-2582 Customer Reviews
9 Customer Reviews
Reviewed by Jeffrey K (Lexington Park, MD) Reviewed for a 2015 Ford F-350 — Jul 21, 2017 1:56 AM
Installed in less than 1 hour with no issues. So far has lived up to all expectations I've come to experience with all past K&N products.
Reviewed by Hastings C (Hastings, MN) Reviewed for a 2016 Ford F-350 — Feb 03, 2016 12:35 PM
I installed this cold air system and the first time I drove it, It would had trouble pulling any boost. I thought during the install that the hose from the turbo to the intake pipe felt kind of weak. I called K&N and talked to a performance rep and he said right away when I told him what it was doing that they are getting new hoses because they knew the ones that came with it were getting sucked shut under boost. They said they would overnight ship me the new one in 1-2 weeks. Other than that ok
Reviewed by Bob H (CALICO ROCK, AR) Reviewed for a 2007 Ford F-150 — Jun 01, 2015 8:11 PM
It took a while to come in but I am very pleased with this product.I can't tell a difference in mpg saved but I can definitely tell the difference in power
Reviewed by Donald C (Midlothian, TX) Reviewed for a 2011 Ford F-350 — Jun 24, 2014 4:19 AM
This is a great product and is very easy to install. I have a lot faster throttle response and you can really hear the difference under the hood. A great company to deal with, super fast shipping and very low prices.
Reviewed by Lawrence F (CHATHAM, LA) Reviewed for a 2013 Ford F-250 — Nov 02, 2013 9:40 AM
I have to say that I did not go wrong with this purchase. I can now hear the turbo while spooling up, and down. I hear a nice new rumble from under the hood plus I have seen a nice change in the trucks performance.
Reviewed by Steve T (Carrollton, TX) Reviewed for a 2016 Cadillac Escalade — Sep 18, 2013 10:13 AM
So far so good. Installation is fairly easy due to easy to read instructions with pictures. Gives a nice little roar when you give it gas. Can't really tell if there is any more fuel gains. The jury is still out as to iff this intake will damage my engine in the long run. Hear varying opinions that the filter lets in too much dirt into the engine. I will trust K&N would not produce a product if it was harful.
Reviewed by Sam G (Midland, TX) Reviewed for a 2011 Ford F-250 — Sep 10, 2013 7:01 PM
Definitly gives your truck a better tone and qiucker throttle response. Seems to cause it to shift from first to second and back to first too qiuckly as I pull from my driveway to the stop sign thats four houses away. Not sure but seems to have hurt the MPG a little bit though and K & N was NO help when I contacted them about it.
Ships By 8/20
- What Do You Drive?
- Part #:71-2582
- Estimated horsepower gain: 13.76 HP @ 2200 RPM
- Download installation instructions (PDF)
- Includes K&N filter # RU-5177HBK
- Compatible with filter wrap # RC-5139DK (not included)