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k&n cold air intake kit: high performance, increased horsepower: 50-state legal: compatible with 2007-2011 dodge nitro (57-1556) logo

K&N Cold Air Intake Kit: High Performance, Increased Horsepower: 50-State Legal: Compatible with 2007-2011 DODGE Nitro (57-1556) Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🔧 Emission System, 🏎️ Performance Car Parts & Accessories

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Details

Product GradePerformance Part
BrandK&N
Fit TypeVehicle Specific Fit
Item Dimensions LxWxH20.25 x 12.25 x 12.5 inches

Description of K&N Cold Air Intake Kit: High Performance, Increased Horsepower: 50-State Legal: Compatible with 2007-2011 DODGE Nitro (57-1556)

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
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 5 out of 5

Enhanced Car Performance

My analysis of this performance intake system showed that it significantly improved my car's horsepower and throttle response. The installation was straightforward, and the product's quality was impressive. The increased engine sound was also a plus. However, the price may be a deterrent for some buyers. Overall, I highly recommend this product for those wanting to take their car's performance to the next level.

Pros
  • Improved horsepower and throttle response, quality product, increased engine sound
Cons
  • Price may be a deterrent for some buyers

Revainrating 5 out of 5

What can I say KNN has not set itself yet

Very nice product. Slightly upset to find out I had to drill an extra hole for my 2011's. Since all other models fit perfectly and you can't drill a smaller one, I understand the installation is pretty easy. Looks great and the difference in performance is very noticeable.

Pros
  • New
Cons
  • Not everything fits

Revainrating 2 out of 5

If you are inexperienced with installation, expect a lot more than the 90 minute setup time stated in the description.

Great product I would give 5 stars if the assembly wasn't so bad. Remember that on a 2008 or newer nitro you will need to drill an additional 1/8" into the already 3/4" cam air hole. The problem with this is that you can't just buy a 7/8" drill bit at your average hardware store, and a hole saw poses a huge risk of creating a slotted hole since there's nothing in the center guide. keep working I was able to do this with a 7/8" drill bit and a power drill and even that was patchy. This part…

Pros
  • Satisfied so far
Cons
  • Good for the most part, but...