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πŸš€ k&n cold air intake kit: enhance performance, boost horsepower: 50-state legal: compatible with 2005 ford (focus)57-2559 logo

πŸš€ K&N Cold Air Intake Kit: Enhance Performance, Boost Horsepower: 50-State Legal: Compatible with 2005 FORD (Focus)57-2559 Review

3

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
πŸ”§ Emission System, 🏎️ Performance Car Parts & Accessories

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Details

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

Description of πŸš€ K&N Cold Air Intake Kit: Enhance Performance, Boost Horsepower: 50-State Legal: Compatible with 2005 FORD (Focus)57-2559

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

Type of review

Revainrating 3 out of 5

Fast, easy installation. Causes too lean compressor discharge Code

The hardest part of this kit was disassembling the stock intake system. Even then, all that was required was access to the screws and other fasteners. The performance is excellent as expected. I like intake sounds and it definitely is. Disadvantage: My ECU code is too lean for bank 1. This is due to the incorrect size of the intake manifold where the Mass Air Flow (MAF) sensor is located. The MAF for my 2005 Ford Focus ZX4 is programmed to detect air in an intake manifold of a certain size…

Pros
  • EASY TO INSTALL: Bolt on performance in under an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee more performance.
Cons
  • poorly thought out

Revainrating 4 out of 5

Decent Cold Air Intake for 2005 Ford Focus

I have read many conflicting reviews about this particular K&N cold air intake. Based on my personal experience, I'd say it's overall worth the money - barely. Pros: Increased gas noise Slight increase in acceleration Increased fuel economy (5-10 mpg/tank average) "Pretty" good looks (looks better than the factory system) Cheaper than OEM parts Cons: Relatively difficult to install I went ahead and had did my mechanic, took about an hour, cost me an additional $66 (Ford Focus '05) Not very…

Pros
  • EASY MAINTENANCE: No filter required to clean up to 100,000 miles
Cons
  • interval

Revainrating 5 out of 5

No doubt but this product!

This item is amazing! The crappy factory system lasted 100,000 miles, but it costs almost $400 to replace. Instead, I tried the Steeda intake system. I didn't notice much difference from the stock system other than it looked better. The Steeda cover is annoying every time you try to change a lightbulb on that side of the car. My focus hit 175k and the mileage dropped to 29-30. I gave it a good tune and there was no increase in power or mileage. I then decided to change the coils because it…

Pros
  • BETTER TOWING: Improves acceleration and climbing when towing with improved throttle response.
Cons
  • The list will be long.