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Product Overview

  • 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

The K&N 57-3021-1 Air Intake fits some Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, and GMC Sierra 1500 models. See vehicle applications link for details.

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. 
 
Product Specifications 
 
Estimated Horsepower Gain 9.12 HP @ 5352 RPM
Replacement Filter RF-1041
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 5
Clamp Material Stainless Steel
Clamp Style Regular
CARB EO Number D-269-28
Couplers Included 2
Type Gen II
Product Style 57 Series FIPK
Air Filter Height 7.5 in (191 mm)
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Polyethylene
Street Legal In All US States Yes
TUV Approved (Europe) No
Weight 11.4 lb (5.2 kg)
Air Filter Large End Diameter 7.5 in (191 mm)
Product Box Height 12.5 in (318 mm)
Product Box Length 22.25 in (565 mm)
Product Box Width 14.25 in (362 mm)
Mounting Hardware Included Yes
Warranty 1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Brand:

K&N FIPK Intake System - 1999-2004 Silverado/Sierra 1500 w/ 4.8L/5.3L V8

MSRP: $546.49
$546.49
$300.99
You save $245.50
SKU:
57-3021-1
Shipping:
Free Shipping

Description

Hide Show

Product Overview

  • 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

The K&N 57-3021-1 Air Intake fits some Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, and GMC Sierra 1500 models. See vehicle applications link for details.

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. 
 
Product Specifications 
 
Estimated Horsepower Gain 9.12 HP @ 5352 RPM
Replacement Filter RF-1041
Air Filter Color Red
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Clamps Included 5
Clamp Material Stainless Steel
Clamp Style Regular
CARB EO Number D-269-28
Couplers Included 2
Type Gen II
Product Style 57 Series FIPK
Air Filter Height 7.5 in (191 mm)
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Polyethylene
Street Legal In All US States Yes
TUV Approved (Europe) No
Weight 11.4 lb (5.2 kg)
Air Filter Large End Diameter 7.5 in (191 mm)
Product Box Height 12.5 in (318 mm)
Product Box Length 22.25 in (565 mm)
Product Box Width 14.25 in (362 mm)
Mounting Hardware Included Yes
Warranty 1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

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”K&N <h2><span id="cph_dyn_lbl_overview_title" style="font-size: medium;">Product Overview</span></h2> <div class="description_bullets"> <ul> <li><span style="font-size: medium;">Guaranteed to increase horsepower</span></li> <li><span style="font-size: medium;">Designed to improve throttle response and engine sound</span></li> <li><span style="font-size: medium;">Lasts up to 100,000 miles before service is required (depending on driving conditions)</span></li> <li><span style="font-size: medium;">Replaces entire factory air intake system</span></li> <li><span style="font-size: medium;">Free-flowing high density polyethylene tube</span></li> <li><span style="font-size: medium;">Easy to install, usually in 90 minutes or less</span></li> <li><span style="font-size: medium;">Washable and reusable lifetime air filter</span></li> <li><span style="font-size: medium;">K&amp;N Million Mile Limited Warranty</span></li> </ul> <p><span id="cph_dyn_lbl_make_model" class="make_model" style="font-size: medium;">The K&amp;N 57-3021-1 Air Intake fits some Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, and GMC Sierra 1500 models. See vehicle applications link for details.</span></p> <div class="description_text"><span style="font-size: medium;">The K&amp;N 57 Series FIPK 57-3021-1 air intake system replaces your vehicle&rsquo;s restrictive factory air filter and air intake housing. K&amp;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&rsquo;s RPM range. The 57-3021-1 air intake comes with a chrome topped K&amp;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&rsquo;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&amp;N 57 Series FIPK's are street legal in all 50 US states and come with K&amp;N's Million Mile Limited Warranty.&nbsp;</span></div> <div class="description_text">&nbsp;</div> <div class="description_text"><span style="font-size: medium;"><strong>Product Specifications&nbsp;</strong></span></div> <div class="description_text">&nbsp;</div> <div class="description_text"> <div> <table id="cph_gv_specifications" class="gv_available_information"> <tbody> <tr> <td class="specification_title"><span style="font-size: medium;"><a href="https://www.knfilters.com/hp_gains.htm">Estimated Horsepower Gain</a></span></td> <td class="specification_value"><span style="font-size: medium;">9.12 HP @ 5352 RPM</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Replacement Filter</span></td> <td class="specification_value"><span style="font-size: medium;">RF-1041</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Air Filter Color</span></td> <td class="specification_value"><span style="font-size: medium;">Red</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Air Filter Material</span></td> <td class="specification_value"><span style="font-size: medium;">Cotton Gauze</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Air Filter Outlet Shape</span></td> <td class="specification_value"><span style="font-size: medium;">Round</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Clamps Included</span></td> <td class="specification_value"><span style="font-size: medium;">5</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Clamp Material</span></td> <td class="specification_value"><span style="font-size: medium;">Stainless Steel</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Clamp Style</span></td> <td class="specification_value"><span style="font-size: medium;">Regular</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">CARB EO Number</span></td> <td class="specification_value"><span style="font-size: medium;">D-269-28</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Couplers Included</span></td> <td class="specification_value"><span style="font-size: medium;">2</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Type</span></td> <td class="specification_value"><span style="font-size: medium;">Gen II</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Product Style</span></td> <td class="specification_value"><span style="font-size: medium;">57 Series FIPK</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Air Filter Height</span></td> <td class="specification_value"><span style="font-size: medium;">7.5 in (191 mm)</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Intake Pipe Color / Finish</span></td> <td class="specification_value"><span style="font-size: medium;">Black</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Intake Pipe Material</span></td> <td class="specification_value"><span style="font-size: medium;">High-Density Polyethylene</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Street Legal In All US States</span></td> <td class="specification_value"><span style="font-size: medium;">Yes</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">TUV Approved (Europe)</span></td> <td class="specification_value"><span style="font-size: medium;">No</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Weight</span></td> <td class="specification_value"><span style="font-size: medium;">11.4 lb (5.2 kg)</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Air Filter Large End Diameter</span></td> <td class="specification_value"><span style="font-size: medium;">7.5 in (191 mm)</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Product Box Height</span></td> <td class="specification_value"><span style="font-size: medium;">12.5 in (318 mm)</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Product Box Length</span></td> <td class="specification_value"><span style="font-size: medium;">22.25 in (565 mm)</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Product Box Width</span></td> <td class="specification_value"><span style="font-size: medium;">14.25 in (362 mm)</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Mounting Hardware Included</span></td> <td class="specification_value"><span style="font-size: medium;">Yes</span></td> </tr> <tr> <td class="specification_title"><span style="font-size: medium;">Warranty</span></td> <td class="specification_value"><span style="font-size: medium;">1,000,000 Miles/10 Year</span></td> </tr> </tbody> </table> </div> <div id="cph_divHorsepowerDisclaimer" class="disclaimer"><span id="cph_dyn_lbl_horsepower_disclaimer" style="font-size: medium;">Horsepower gains based on similar vehicle dynamometer test. Results will vary.</span></div> </div> </div>
300.99