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πŸš€ k&n cold air intake kit for 2004-2011 ford/mazda (ranger, b4000) 4.0l v6 - high performance, increased horsepower, 50-state legal (part #57-2561) logo

πŸš€ K&N Cold Air Intake Kit for 2004-2011 Ford/Mazda (Ranger, B4000) 4.0L V6 - High Performance, Increased Horsepower, 50-State Legal (Part #57-2561) Review

3

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
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Details

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

Description of πŸš€ K&N Cold Air Intake Kit for 2004-2011 Ford/Mazda (Ranger, B4000) 4.0L V6 - High Performance, Increased Horsepower, 50-State Legal (Part #57-2561)

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 4 out of 5

Better Performance and Improved Efficiency

Based on our own experience, this performance intake system is a game-changer. It noticeably increased our engine's horsepower while also improving fuel efficiency. The reusable cotton air filter is another added bonus, as it eliminates the need for frequent replacements. The only downside was installation was a bit challenging, but once we got it installed, it was well worth the effort.

Pros
  • Increases horsepower and torque
Cons
  • Installation requires some mechanical expertise

Revainrating 3 out of 5

Decent although overpaying for smog legality.

A few minor installation issues, I wish the hose clamps would secure the crankcase ventilation line as the connector on the cylinder head is not notched allowing the hose to slide right off. The filter seems a little small, could definitely fit in one that is 2-3 inches longer. All in all a decent product but I don't think it's worth the price but I'm stuck in California and basically paying extra taxes for a CARB EO number sticker. If I wasn't in a smog controlled area I would I didn't pay…

Pros
  • HIGH QUALITY: Made in America.
Cons
  • Repair

Revainrating 5 out of 5

Great product, not sure I will change my standard truck.

I still can't decide if I like it or not. I bought a 2011 Ford Ranger 4.0 V6 that already had a small, cheap, and dirty cone filter with a stock intake manifold. I didn't like it there. They also installed a throttle body gasket, so there was always that annoying high-pitched whine. Well now with this new K&N air intake it makes a high pitched sound but with a slightly more pleasant tone along with the air intake noise. I think I can take it better. I notice a slight difference in my truck's…

Pros
  • ENHANCED ENGINE SOUND: Hear the power under the hood.
Cons
  • Vulgarity