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πŸš— k&n cold air intake kit for 2004-2007 (jeep liberty): boost horsepower, 50-state legal: model 57-1540 logo

πŸš— K&N Cold Air Intake Kit for 2004-2007 (JEEP Liberty): Boost Horsepower, 50-State Legal: Model 57-1540 Review

6

Β·

Very good

Revainrating 5 out of 5Β Β 
RatingΒ 
4.8
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img 1 attached to πŸš— K&N Cold Air Intake Kit for 2004-2007 (JEEP Liberty): Boost Horsepower, 50-State Legal: Model 57-1540
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img 3 attached to πŸš— K&N Cold Air Intake Kit for 2004-2007 (JEEP Liberty): Boost Horsepower, 50-State Legal: Model 57-1540
img 4 attached to πŸš— K&N Cold Air Intake Kit for 2004-2007 (JEEP Liberty): Boost Horsepower, 50-State Legal: Model 57-1540

Details

Product GradePerformance Part
BrandK&N
MaterialAlloy Steel
Item Dimensions LxWxH20.25 x 12.25 x 12.25 inches

Description of πŸš— K&N Cold Air Intake Kit for 2004-2007 (JEEP Liberty): Boost Horsepower, 50-State Legal: Model 57-1540

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 6
  • 5
    5
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

A MUST HAVE FOR EVERY CAR OWNER

An air intake system is a must have for any car owner who is serious about increasing the performance of their car. I feel the extra power in my car after installing this device and save a little gas. Excellent purchase!

Pros
  • Hands free operation
Cons
  • Definitely a bad product

Revainrating 5 out of 5

Excellent Kalidad. Lo mejor en Filtros

Se lo envie a mi amigo and mecanico deconfanza, En 30min segun instructions se armo tal cual. Quedo todo perfecto. Ce le coloco los sensors tal cual como el original y listo. Toca probar rendimiento y duracion. acabados de calidad!

Pros
  • Quality Construction
Cons
  • Legacy Model

Revainrating 5 out of 5

Easy installation on Ram Air Kit

Another well made FIPC. The instructions are clear, the kit is complete, the build quality is good. Fits and works well. The only complaint I have is the placement of the IAT in the new intake manifold - a bit tedious to hook up the factory wiring harness to it.

Pros
  • Brings joy
Cons
  • A little variety

Revainrating 5 out of 5

K&N Air Intake Overview

This is a great product, it does everything and more to dress up the car. The kit was delivered on time by Revain and arrived in perfect condition. The kit itself is a must if you're looking for more power and faster response. So glad I bought it, can't imagine not having it now that I've seen and heard the difference in performance. Buy it, you won't be disappointed.

Pros
  • Weight
Cons
  • Available in Black Only

Revainrating 5 out of 5

Easy installs on Jeep Liberty Sport '07

This was a great purchase. I can't comment on the overall MPG increase as I installed it at the same time as the Jet Performance Chip, but with the 3" lifter and 31+" tires I have an MPG increase of 4-6 MPG overall line scored. Circuit board (with recording and chip). Jeep sounds very different (definitely angrier and deeper), especially when you get into it a bit. We recommend!

Pros
  • GOLS certified
Cons
  • Will not fit all

Revainrating 4 out of 5

Air intake in filters

I love this product. The installation took 90 minutes as described in the instructions. Added more horsepower and shifted smoothly. Also, it added 4 miles to the gallon. Two small problems: the lambda probe could be a little closer to the body so that the wiring does not stretch, and when the engine is cold there is a very loud sound of escaping air. The sound is perfect when idling. I would recommend this product to any Liberty owner. Should come in stock.

Pros
  • Excellent overall performance
Cons
  • Doubtful