K&N Cold Air Intake Kit: 1999-2007 Chevy/GMC (Silverado 1500, Silverado 1500 Classic, Sierra 1500) 4.3L V6,57-3038
K&N Cold Air Intake Kit: 1999-2007 Chevy/GMC (Silverado 1500, Silverado 1500 Classic, Sierra 1500) 4.3L V6,57-3038
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K&N Cold Air Intake Kit: 1999-2007 Chevy/GMC (Silverado 1500, Silverado 1500 Classic, Sierra 1500) 4.3L V6,57-3038

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Key item features

  • 1999-2007 CHEVROLET SILVERADO 6 Cyl 4.3 L 1999-2007 GMC NEW SIERRA 6 Cyl 4.3 L
  • 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
Current price is $367.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Wed, May 20
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Sold and shipped by Corvette Realm
4.558139534883721 stars out of 5, based on 86 seller reviews(4.6)
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3.8 out of 5 stars
stars6 ratings6 reviews
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  4. 2 stars17% (1)
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Showing 1-3 of 6 reviews

Jan 31, 2019
Adam
5 out of 5 stars review

5 Star Review

Purchased the entire FIPK 2 for my 2004 Chevy Silverado 4.3L, V-6 Vortec. I was getting around 19-20 mpg on the highway, and slight pick-up when passing before the kit was installed. Now, I am getting around 23.6 mpg on the highway and have a lot more horsepower when accelerating. The extra 3 mpg really helps with the gas prices today!! My engine runs cooler and at a lower rpm, even at higher speeds and I have seen an improvement in my fuel economy. Great product!

Review from K and N Filters
Helpful?2ETZUNPYHD8834868650
Jan 31, 2019
Ryan
5 out of 5 stars review

5 Star Review

Dear K&N, I have been using the filter for 3 yrs, but recently just caved and sprung for the whole intake kit, a new chip, and high flow exhaust. I have a 4.3l 2002 Chevy 1500 and the combined results on the Dyno was 36hpb (143 went up to 179) rear wheel horses or approximately +48 fly wheel horsies for the cheaters out there. Any ways I am glad I went with you guys in my upgrade package. The directions were easy to read, and the whole intake swap from removal to restart only took me and my little brother 25 minutes. Thanks for the Fine Product.

Review from K and N Filters
Helpful?2ETZUNPYHD8834868650
Jan 31, 2019
Randy
5 out of 5 stars review

5 Star Review

I recently purchased this kit for my 2001 Silverado 4.3L and all I can say is,WOW!!! I had been using a K&N panel filter for a while now and have been wanting to install this kit for a long time,just never got around to it until now. Installation was easy and the instructions were very easy to follow. As soon as I pulled out of the driveway after installing it and hit the gas I felt a big difference in throttle response and horsepower.After driving with it for a few days now I can say that I am very pleased with this kit and it does exactly what they guarantee it will,that is, increase horsepower.I would recommend K&N to anyone that is in the market for a performance intake or even just a regular panel filter for their vehicle.You can't go wrong with K&N!

Review from K and N Filters
Helpful?2ETZUNPYHD8834868650