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K&N 71 Series Blackhawk Air Intake System Part #71-2591 Customer Reviews
16 Customer Reviews
Reviewed by Bruce W (TITUSVILLE, FL) Reviewed for a 2017 Ford F-150 — Dec 26, 2017 5:23 AM
The biggest difference after installing the K&N 71 Blackhawk air intake was the throttle response. It was greatly improved. Given the increased acceleration, without access to a dyno, I would be inclined to believe that I had also increased the horsepower by 5%. Installation was a easy and instructions perfectly clear.
Reviewed by Elmo D (Mc Lean, IL) Reviewed for a 2017 Ford F-150 — May 11, 2017 8:18 AM
Super easy to install (be careful with the clips) that only took about 30 minutes. I love the sound this makes and am getting an mpg boost (depends on how you drive) on my daily commute. Well worth the money. Only downfall is the whistle noise I hear when maintaining speed or starting to accelerate which is common in aftermarket CAIs. However once you push down on the pedal, it goes away. Read lots of reviews and it's normal due to no baffling that the stock intake has. Overall, still worth it!
Reviewed by David T (Southgate, MI) Reviewed for a 2015 Ford F-150 — Sep 18, 2016 8:10 PM
So easy to install, even for an auto novice such as myself. My wife is so impressed that she wants to trade her new carrot you F- t50
Reviewed by David B (VERO BEACH, FL) Reviewed for a 2015 Ford F-150 — Apr 09, 2016 4:52 AM
It was a very easy install. It also looks aggressive and nicer than my stock parts. I CAN actually tell an increase in horsepower. Not a huge increase. But something is better than nothing. Also when I accelerate quickly it sounds very aggressive. Definitely worth getting.
Reviewed by Marco C (LAREDO, TX) Reviewed for a 2015 Ford F-150 — Jan 20, 2016 6:48 PM
Materials and design are great but I think the filter, housing and intake tube could be a little bigger in size. My truck did not gained or at least I do not feel any performance difference vs stock. 2015 F150 5.0 V8
Reviewed by roger d (Corpus Christi, TX) Reviewed for a 2015 Ford F-150 — Dec 19, 2015 5:31 PM
I GOT THIS FOR MY BRAND NEW 2015 FORD F 150 LARIAT SPORT 5.0 V8 AND I AM VERY PLEASED WITH THIS PRODUCT. AS I AM WITH ANYTHING I GET FROM AUTO ANYTHING. I COUPLED THIS WITH A BORLA EXHAUST S TYPE AND IT JUST AMAZES ME AT THE POWER I GET OUT OF MY TRUCK. LOOKS AMAZING. NO JOKE ITS A MUST HAVE FOR ANY TRUCK ENTHUSIAST. CANT WAIT TO PAIR A SUPERCHIP WITH THIS. REALLY EXCITED AND PLEASED WITH THIS PRODUCT AND AUTOANYTHING NEVER LETS ME DOWN. AWESOME PRICE AND QUICK DELIVERY.THANK YOU AUTOANYTHING.
- Rebates: $25 Details
Ships By 4/24
- What Do You Drive?
- Part #:71-2591
- Estimated horsepower gain: 11.39 HP @ 4553 RPM
- Estimated torque gain: 11.79 ft-lbs @ 3731 RPM
- Download installation instructions (PDF)
- Includes K&N filter # RU-3102HBK