K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2004-2005 PONTIAC (Grand Prix)57-3049
K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2004-2005 PONTIAC (Grand Prix)57-3049
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K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2004-2005 PONTIAC (Grand Prix)57-3049

5 stars out of 3 reviews
(5.0)|
3 ratings

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"

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2004-2005 PONTIAC (Grand Prix)57-3049

  • 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
  • "
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5 out of 5 stars
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Showing 1-3 of 3 reviews

Jan 31, 2019
Mitch
5 out of 5 stars review

5 Star Review

I just added a K&N air filter to my 2004 Pontiac Grand Am V6.  I commute daily to work and without the K&N was averaging 27 miles per gallon.  Now with the K&N filter my car is getting 33 miles per gallon.  I can also tell a significant improvement in the throttle response.  I also put a K&N filter in my 2005 Ford Excursion V10.  I usually average 12 miles per gallon, but am now averaging 15 miles per gallon.  I can also tell a big difference is its throttle response.  I am overly pleased with the significant mpg improvements in both vehicles and have to say that I am a customer for life.  Thank you K&N!

Review from K and N Filters
Helpful?1986NL7U5JM634850279
Jan 31, 2019
Alex
5 out of 5 stars review

5 Star Review

Easy to install when using instructions. Looks really good under the hood. If your looking to make your supercharger whine for you this is a great first step.

Review from K and N Filters
Helpful?1986NL7U5JM634850279
Jan 31, 2019
Adam
5 out of 5 stars review

5 Star Review

Wonderful product. I put it on my 2004 Grand Prix GTP and works awesome. Makes the supercharger so much louder and got the performance I was looking for and I haven't even tuned it yet. Definitely recommended.

Review from K and N Filters
Helpful?1986NL7U5JM634850279