K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2012-2018 Jeep (Wrangler, Wrangler JK) 3.6L V6, 71-1566
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Eligible for Return, Refund or Replacement within 30 days of receipt
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Availability:
Only 6 left in stock, order soon!
Arrives
Wednesday, Sep 10
Recently Viewed
Configuration: Black Hawk
Features
- HEAR THE GROWL: K&Ns intake systems allow your engine to breathe and sound as it should- your engine will growl on acceleration and return to quiet once at speed
- DYNO TESTING YOU CAN TRUST: K&N air intake horsepower/torque testing is performed on wheel-based dynamometers and the reports are include with each intake system
- BETTER TOWING: Air intake kit improves acceleration and uphill performance when towing by improving throttle response and overall horsepower and torque
- FEATURING K&Ns SIGNATURE, REUSABLE AIR FILTER: Combines 2 layers of pleated, breathable cotton with K&Ns red filter oil to absorb dirt and dust particles, allowing clean air to continue flowing into your engine, only needs cleaning every 50,000 miles under normal highway driving conditions
- DURABLE ALUMINUM INTAKE TUBE & CUSTOM HEAT SHIELD: For a more custom look under the hood, a mandrel-bent and powder coated aluminum intake tube helps increase the volume of airflow to your engine, while the heat shield helps protect intake air from the high temperature of your engine bay
- PREMIUM ENGINE PROTECTION FROM A TRUSTED BRAND: K&N air intake will not void manufacturer vehicle warranty & No-Hassle Lifetime Limited Warranty protects for the life of your vehicle
- EASY TO INSTALL: Includes detailed, step-by-step instructions & all necessary parts- the entire air intake system can typically be installed in less than 60 minutes with basic hand tools
- MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support
Description
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 50,000 miles. Replacement Air Filter: RU-3102HBK Vehicle Fitment: 2018 JEEP Wrangler JK; 2012-2017 JEEP Wrangler
Brand: K&N
OEM Part Number: 71-1566
Global Trade Identification Number: 11
Shape: Oblong
Manufacturer: K&N Engineering
Product Grade: Performance Part
Brand: K&N
Fit Type: Vehicle Specific Fit
OEM Part Number: 71-1566
Global Trade Identification Number: 11
Shape: Oblong
Manufacturer: K&N Engineering
UPC: 024844354211
Model: Performance Air Intake System
Item Weight: 5 pounds
Product Dimensions: 22.25 x 14.25 x 12.5 inches
Country of Origin: USA
Item model number: 71-1566
Is Discontinued By Manufacturer: No
Exterior: Machined
Manufacturer Part Number: 71-1566
Date First Available: December 30, 2014
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Configuration: Metal
I purchased the K&N 77-1566KP performance intake kit with polished tube hoping to get better gas mileage and have only seen a tiny increase. However, my jeep accelerates much better. Installation was easy, but I had to get creative. I cut about three inches off the factory crank case breather hose, which fit the crank case tube much better than the one sold with the intake kit. I put some glue on the end of the kit hose and slid it into the cut hose piece and clamped it on tight. I then clammed the hose to the crank case tube using the larger end of the original hose that was cut and clamped to the kit hose. I then attached and clamped the other end of the kit hose to the air intake tube where it’s supposed to go. On the filter hood, I reversed the screws using the Allen wrench. The screws come up from their case mounts sticking up. I used thread lock and lock washers so that they’re tight. This way, I place the filter hood over the screws that sick up from the case and secure them with wing nuts. This allows me to get to the filter by hand without using an Allen wrench. Once assembled, I drove my 2015 two-door 6 speed wrangler and enjoyed the sound and power. I wanted better gas mileage, but more power with a slight mileage increase was worth buying the kit. I’m not worried about water getting into my engine because I’m not planning to drive through deep water.
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Reviewed in the United States on August 31, 2017 by Patrick O'Keefe
Configuration: Metal
I bought this for my husband. He completed the removal of the stock intake and installation of this K&N in 2hrs 2mins with the help of his 7 year old. Yeah—it’s easy to install. The toughest part was aligning the screws for the heat shield, otherwise this would have been done in more like 1hr 35mins. I recommend ensuring that you have all of the pieces before removing your stock intake. I didn’t use the instructions, I just used a YouTube video “Jeep Wrangler JK K&N Air Intake System 77 Series 2012-2018 Installation”. It did a great walkthrough step by step. I noticed an increase in throttle response for sure. The growl from the intake is impressive. I think a lot of people don’t see huge mileage gains because they love to mash the pedal to hear the noise. Understandable. Don’t regret the purchase at all. Now it’s time for an exhaust system.
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Reviewed in the United States on June 16, 2020 by SP SP
Configuration: Black Hawk
I have put this off for a while. I have done the Cat-back and the Pedal Commander (+++++), but this finishes thing off nicely. Not sure of a mileage improvement as of yet, but there is a noticeable improvement at acceleration rolling at low speed. There is a distinctive low tone that is excellent, but no where near obnoxious... Tool me less than 1 hour to install. I would highly recommend this product.
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Reviewed in the United States on May 15, 2023 by steven mcq
Configuration: Roto-Molded
Definitely added a little more power and sound, that's all I wanted! Had to open up the factory hole a little bit for the oxygen sensor. That only took another ten minutes or so, I used a deburring carbide cutter on my drill, that worked nicely.
Reviewed in the United States on June 10, 2024 by Chapman
Configuration: Metal
Very good build quality and fitment. Directions were decent, though were black and white. I would recommend looking up a PDF version with color images though. Jeep 3.6L seems to be peppier and the whistle once the VVT starts kicking in is quite cool sounding too. Looks great under the hood. Be careful removing the sensor from the stock intake and placing it into this unit. The fitment wasn't perfect and the sensor design is cheap AF.
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Reviewed in the United States on August 16, 2019 by Shane
Configuration: Metal
However, I was blown away after taking my Jeep Wrangler Rubicon Recon for a drive. Not to sound too overblown, I am amazed that this is the same Jeep. I can feel the extra horsepower and torque at about 2k RPM, and on through 4k RPM the sound just gets deeper and more throaty. At 5k it's howling like a sports car (almost). The installation was easy, and there were no problems. It took about 2 hours even though I also installed the Airaid throttlebody spacer (highly recommend doing both) at the same time. Honestly, I am so impressed with how this came out. One of the best modifications that I've done to my Jeep yet. I wholeheartedly recommend this product!
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Reviewed in the United States on August 21, 2019 by David T. David T.
Configuration: Roto-Molded
I installed this about a month ago on my 2017 JKU Rubicon. The installation is mostly straightforward, but I did not have enough of the specified bolts and nuts and therefore needed to improvise a bit. They should use a single type of bolt rather than mixing what I gather are some cosmetically appealing bolts and other bolts for hidden connections; mixing the bolt type and length of bolts seemed unnecessary (they are all the same thread/size) and added some confusion to the installation. The other issue I had was reconnecting the crankcase vent hose - as others have noted the included hose is really too small; I used a heat gun on the end until it was almost melting and managed to get it connected that way. One thing to note is that while removing/installing that vent it is easy to accidentally detach the back end of the vent pipe at the engine block - that happened to me and it was a challenge to reconnect it. Other fitment issues are all well within the range of what you'd call reasonable. I didn't time how long it all took me but would guess two hours. It does leave one with an impression that the factory air intake is needlessly large and complex - there is much less to this kit than the large molded plastic intake parts you are replacing. One thing to note is that the K&N filter is completely open on the bottom down to the road whereas the factory intake routes all air to a more protected vent hole. I'm sure that the upside to that is cooler air going in than the factory setup, although instinctively, all that exposure does seems like a potential downside. Hard to know. As far as results, the sound certainly has a new pleasant growl when you step on the gas, but is not noticeable at idle or steady cruising. Throttle response seems improved and there is a sense of increased power under heavy load - climbing a mountain pass at full throttle (I-70 west from Denver, for example) I don't yet have a trustworthy benchmark about any mileage improvement, but if the new engine roar means you become more of a lead-foot to hear it I'd expect mileage to go down regardless. I'll update this once I get a better sense of any mileage change. So far I'm pleased. It gets dinged a star for missing a nut and a bolt or two and the vent hose fitment issue. One final thing, almost 4 weeks later and I've yet to receive the $25 rebate, although the K&N site indicates that the rebate is approved and "pending." (I filled it out the same day I ordered) Companies don't understand that one reason why Amazon is so successful is how fast they give you money back - from a product return for example. Except for Amazon, everyone else takes your money instantly and then you get a slow-boat-to-China on any refund/rebate. Hey Amazon, why don't you push for handling rebates yourself? You'd do it so much better. But then I'm sure that the rebate process is intentionally slow. Just know that that slowness means I am intentionally unenthusiastic about repeat business.
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Reviewed in the United States on November 28, 2017 by M. Walker