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K&N 57-3021-1 4.6 out of 5 stars 9 Customer Reviews
57 Series FIPK > Performance Intake Kit

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57-3021-1
 
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The K&N 57 Series FIPK 57-3021-1 air intake system replaces your vehicle’s restrictive factory air filter and air intake housing. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-3021-1 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. The placement allows air to be directed past the mass air sensor through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The oversized air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using the existing factory mounting points and mass air sensor requiring only a screwdriver, ratchet set and several wrenches. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

[More Information on FIPK Air Intake Systems]
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty


Product Specifications 
Estimated Horsepower Gain:9.12 HP @ 5352 RPM
Air Filter Color:Red
Air Filter Height:7.5 in (191 mm)
Air Filter Large End Diameter:7.5 in (191 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Round
Clamp Material:Stainless Steel
Clamp Style:Regular
Clamps Included:5
Couplers Included:2
Intake Pipe Color / Finish:Black
Intake Pipe Ports:All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included:Mass Air Flow Sensor Adapter Included When Required
Part Number:57-3021-1
Product Box Height:12.5 in (318 mm)
Product Box Length:22.25 in (565 mm)
Product Box Width:14.25 in (362 mm)
Product Style:57 Series FIPK
Replacement Filter:RF-1041
Street Legal In All US States:Yes
TUV Approved (Europe):No
Type:Gen II
Vacuum Tubing Included:No
Weight:11.4 lb (5.2 kg)

Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews    See all reviews!  Review part 57-3021-1

 I had a stock airbox K&N and it was a nice filter but didn't do what this does. This thing is great. Love the sound of it inhaling air! LOVE THE SOUND!! Don't count on off-the-line gains without a programmer or chip. Vortec motors have a built in delay for WOT (wide open throttle) off the line. This is to protect the transmission and is not a bad thing. All drive-by-wire 4.8, 5.3 & 6.0 motored Chevy's do this. Get rid of the delay and you will notice a nice bump in power off the line. To get the most you should have exhaust already installed as well. Motors are giant air pumps. You want both ends of the pump capable of moving as much air as possible. I would buy another one if I bought another Vortec powered vehicle. CHEVY'S ONLY AROUND HERE!
Steve H., Chico, California
 Received the item in the mail yesterday! Fast shipping & product came with everything necessary to install. Would recommend to anyone trying to get more air & better throttle response.
Oscar Castro, Fort Worth, Texas
 Received filter assembly in good order. Installation procedure went very smoothly thanks to your step by step instruction sheets! Thank you!
Sam Justin, Cold Spring, Minnesota
 Seems to work good. It really let my supercharger breathe. Sounds good, looks good.
Ty, Arkansas
 Installation was pretty straight forward and simple and I love the performance increase. I was somewhat surprised that it makes my truck louder, but it's a nice sound.
Bruce Gress, Las Vegas, Nevada
 Wasn't hard to install. I bought the part to make the engine louder but didnt make a difference and performance wise couldn't tell a difference. I would rate it with the Vortec engine probably a 3. Thanks but no thanks.
Timothy, Missouri
 Love the little extra umpf I get out of the intake kit.
William north, Washington