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πŸš— 2007-2011 jeep wrangler 3.8l v6 k&n cold air intake kit: high performance, increased horsepower, 77-1553kp logo

πŸš— 2007-2011 Jeep Wrangler 3.8L V6 K&N Cold Air Intake Kit: High Performance, Increased Horsepower, 77-1553KP Review

8

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
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img 4 attached to πŸš— 2007-2011 Jeep Wrangler 3.8L V6 K&N Cold Air Intake Kit: High Performance, Increased Horsepower, 77-1553KP

Details

Product GradePerformance Part
BrandK&N
Item Dimensions LxWxH22.25 x 14.25 x 12.5 inches

Description of πŸš— 2007-2011 Jeep Wrangler 3.8L V6 K&N Cold Air Intake Kit: High Performance, Increased Horsepower, 77-1553KP

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle. GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube. BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response. IMPROVED ENGINE SOUND: Hear the power under the hood. WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants. EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles. EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower. DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required. HIGH QUALITY: Made in America.

Reviews

Global ratings 8
  • 5
    8
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

CAI for Wrangler doesn't work as well as other cars

Mainly because of the sound. I didn't notice a big difference in mileage. The CAI temperature is usually displayed about 10 degrees higher than the outside temperature.

Pros
  • Looks good
Cons
  • Definitely a bad product

Revainrating 5 out of 5

Noticeable performance improvement

Easy to install as their products usually do. Great step by step guide for those not very mechanical. After installation, there is a noticeable increase in performance. We have a 6-speed manual and there's a nice upgrade in the pickup.

Pros
  • One year trial
Cons
  • Useless features

Revainrating 5 out of 5

Real cold air intake

Works better than expected. MPG increased by 1-2, throttle response vastly improved. The intake temperature is 10Β° lower than the standard airbox. Easy installation, easy installation with instructions provided. Intake is now less restrictive and the extra engine growl is welcome.

Pros
  • Durable finish
Cons
  • Could have chosen a newer model

Revainrating 5 out of 5

Sounds great, adds some performance

Well done as expected from K&N. Added Magnaflow rear exhaust along with CAI. The power increase is definitely felt, too early to see the impact on mileage. Installation is fairly easy, but there is no mention of having to remove the strap to install the support bracket. Took about an hour but spent 15 minutes on the strap.

Pros
  • Pleasant
Cons
  • Not bad

Revainrating 5 out of 5

Good product. - Filter

I have Sahara 2010 2 doors. 4" Rubicon Lift wheels with big wheels. Blah blah. Average fuel economy was 16.3. Give or take 0.5 up or down. After a few days of driving I got to 18.7. Very impressed with better mileage and sound .This is with the standard jk exhaust.Bought a safe high tuck exhaust system along with this intake system.but it hasn't arrived yet.Very easy to install.It took about 25 minutes.

Pros
  • It seems that everything is ready
Cons
  • Style 90

Revainrating 5 out of 5

Had posted a photo because no one else has done it

I was afraid to buy because I read on the forum that water ingress kills the engine. So I bought a "pre-filter" to be on the safe side. I have to say it's been 3 weeks since it was installed and what a difference. We had a snowstorm/rain for about 3 consecutive days which is great. The sound is amazing. MPG up 1.0 lol. My jeep is 4 inches taller. Honestly, I'm very glad I got this thing. Not a single complaint. Total installation time about an hour

Pros
  • Permanent test results
Cons
  • Periodicity

Revainrating 5 out of 5

2011 Jeep JKU Air Intake

I modified my 2011 Jeep JKU with a 3.5" Rancho lift, 18" KMC off-road wheels and 35" wheels. After all that, my jeep needs a little more power and airflow. To accommodate the extra weight. I first ordered this K&N filter and noticed a significant difference in performance and increased fuel consumption. However, this alone wasn't enough for my Jeep, so I ordered an FE 46-35002 Silver Bullet Throttle Body Spacer. , Flowmaster 817514 Cat-Back System 409S - Single Rear Exit - Force II and…

Pros
  • Regular Price
Cons
  • Something's Wrong

Revainrating 5 out of 5

City and highway drivers benefit the most from this air intake system.

Should I Buy Air Intake For Jeep JK? As always, it depends. I hate when marketing materials say "10 more horsepower" because it doesn't reflect what you will experience as a driver. Consider the K&N dyno tables 57-1553 for a 2007-2011 3.8L JK in three uses: 1) city, 2) hill towing, 3) crawling/off-road. (See performance charts for this product on manufacturer's website).1) City (at 2350 rpm): The performance chart starts at 2350 rpm. Power: 52 hp (stock) vs 71 hp Torque increase: 118 ft-lbs…

Pros
  • Nice
Cons
  • Good But Not Great