Reviews for K&N 77-1566KP 77 Series High Flow Air Intake for 12-18 Jeep Wrangler JK with 3.6L

OH MY! What a difference.

Have always upgraded with K&N and a little more shiny never under the hood never hurts!

Installed on my JKU Sahara 2014 in just 1h30. Test drive afterwards. With PedalBox I noticed no change in acceleration. On the sound side, by adding a trickle of gas, a slightly more sustained and attractive noise. By accelerating frankly, it becomes demonic! Fuel consumption on the rise, I can't stop playing with it :D

Reviews were very good

These are great cold air intakes based on my previous experience.

Today I put it on for the first time, the engine is cold but it does a nice job. Easy installation in less than an hour 'thanks

Installed on my 2014 Jk Unlimited. Overall took about 2 hours for install but I took my time making sure and reading instructions. Instructions are good but you will need to reference the exploded diagram to make sure you have the correct fasteners needed for a particular step. Lesson learned keep things a little loose then come back and tighten everything up. Once I did that went together and fit very nicely. Gives Jeep a bit of a deeper sound and throttle response is much better. Definitely recommend this product.

Had it installed to my wife's 2016 two-door JK, and she is loving it! Initial throttle response and mid-to-high rev range feels a tad more linear, and stronger. Not forgetting the louder and throaty sounds, especially when you throttle hard.

Installation took me about 120 minutes (if you know your way around the engine bay and have good technical skills, it should only take between 60 ~ 90 minutes).

Definitely recommending this!

Short video: https://hongtsui.com/category/cars-bikes/

You’re getting what you pay for.
Instructions are crystal clear (you will need to pay careful attention to the exploded view for the correct fasteners and hardware at each step) and images are included at each step.
Everything fits together well and after installing and test driving, the sound is great!

The most difficult part of the installation will be aligning the two heat shields around the filter—if something doesn’t fit, don’t force it! Loosen one of the bolts and try to line everything up, trust me it will go together perfectly when you get it.

Relatively easy install. Looks great! Improved sound. A bit more throaty with acceleration.