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K&N Air Cleaner Base Plate

We have 971 Items In-stock.
K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$266.99 List Price: $484.92 Save: $217.93 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K33573058
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"This is a good product that was reasonably priced and was delivered in a timely manner." posted by: Bill on April 30, 2014

K&N Cold Air Intake, K&N 77 Series, 50-State Legal, Direct Fit
$282.99 List Price: $513.00 Save: $230.01 Availability: In Stock
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K&N – 77 SERIES COLD AIR INTAKE SYSTEMS

The 77 Series cold air intake system by K&N includes an upgraded metal intake tube and an extra large washable/reusable K&N high-flow filter with 100,000-mile (see more)

  • SKU#: K33773070KP
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Aluminum
  • Tube Color/Finish:   Polished
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
K&N Cold Air Intake, K&N 63 Series AirCharger, 49-State Legal - no CA shipments, Direct Fit
$305.99 List Price: $555.09 Save: $249.10 Availability: In Stock
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K&N – 63 SERIES AIRCHARGER COLD AIR INTAKE SYSTEMS

The 63 Series AirCharger cold air intake system by K&N includes an interlaced high-density polyethylene air tube and an extra large (see more)

  • SKU#: K33633070
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
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Rating: (see review/s)

"HAVE PUT ABOUT 3000 MILES ON TRUCK SINCE INSTALATION OF THE INTAKE. HARD TO TELL IF THERE IS ANY REAL PERFORMANCE GAINS OR NOT. HAVENT NOTICED MUCH MPG IMPROVEMENT, MAYBE A COUPLE TENTHS PER MILE. LACK OF NOTICABLE PERFORMANCE OR MPG GAINS REALY DONT MATTER....IT'S THE SOUND.....IT MAKES ME GRIN EVERYTIME I GET ON IT. NOTHING NOTICABLE TILL ABOUT 3/4 THROTTLE....THEN NOTHING BUT GRINS." posted by: on July 25, 2010

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$254.99 List Price: $463.32 Save: $208.33 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K33573050
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"I purchased this item and installed it as soon as I received it with no fit problems and excellent instructions enclosed with the product.Good people to deal with and at less than 1/2 the price that the parts outlets try to gouge you for here in Canada.Keep up the good work!I m going to do some trailer hauling next week and soon will find out what the difference is in pulling power after havinginstalled the K&N cold air intake kit." posted by: fid on May 21, 2014

"Instructions were clear and easy to understand it only took 30 min to install helped increase but didn t do much for the fuel economy." posted by: on May 18, 2014 view all 6 reviews

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$279.99 List Price: $507.51 Save: $227.52 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K33572556
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
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Rating: (see review/s)

"I wanted to improve performance of my 2007 F-150 since gas mileage was averaging around 15.8 mpg. Installed air system yesterday and took it for a spin. Averaged around 18.5 mpg. Added magnaflow muffler today and now running around 20mpg. Great sounds, especially when you open the throttle and exhaust hums." posted by: franko on July 6, 2011

"overall i thought it was easy to install. Sounds great with my Magna Flow Exhaust on my 2007 f-150. great power." posted by: tiny on November 3, 2010 view all 7 reviews

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K&N Cold Air Intake, K&N Blackhawk, 49-State Legal - no CA shipments, Direct Fit
$312.99 List Price: $567.00 Save: $254.01 Availability: In Stock
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K&N – BLACKHAWK COLD AIR INTAKE SYSTEMS

The Blackhawk cold air intake system by K&N includes a lightweight aluminum air tube that’s powder-coated black and black washable/re-usable Dryflow (see more)

  • SKU#: K33713070
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Aluminum
  • Tube Color/Finish:   Black
  • Air Filter Material:   Synthetic
  • Air Filter Type:   Dry
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Rating: (see review/s)

"It does work. I put it on a 09 Yukon xl. Noticed a little more response. not much as for mileage. Really just more response off a light but that s about it but this is a big heavy car so you cant expect too much from doing just a intake. With the other upgrades I did this needed to be done." posted by: fourtymz on November 12, 2014

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$274.99 List Price: $498.41 Save: $223.42 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K33571533
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"Everything fit well and it looks great. Filter is exposed when hood is open, so a plastic shower cap is needed to cover the filter during engine cleaning. Really sounds great and noticable power increase. I live at 6500' altitude, so every bit helps." posted by: Bowtie on December 16, 2007

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$256.99 List Price: $466.73 Save: $209.74 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K335730231
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"Product looks and proforms well. The first hill I climmed (giving it) the engine didn't know what to do with it's huge gulp of air after that it was much quieter. I dont know about any real power or milage gains! I will find out when I start towing in Spring." posted by: Cable guy on December 21, 2009

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$282.99 List Price: $512.46 Save: $229.47 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K335730172
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"great and works just like they said, and it realy woke the 4.3 up. also give it a better sound." posted by: blazer on September 7, 2009

"I like it a lot. The installation was simple although more time consuming than i expected. However once installed, the first time I took my truck out I could notice an immediate difference. I drive a Chevy S10, and the performance increase was not very noticeable during initial takeoff. However on the highway when you went from cruising speed (60 -70 mph) to passing I felt a much more immediate response and could accelerate at a lower RPM than I could before the intake. It also helped with my gas mileage on the highway by around 1 mpg." posted by: Chevy S10 on December 31, 2008 view all 3 reviews

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$275.99 List Price: $499.59 Save: $223.60 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K33571516
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"After installing this kit on my 2001 Dakota I immediately noticed a big difference in throttle response and power. I have also gained a few M.P.G. as well. This kit is well worth the money!" posted by: on December 7, 2013

"I have a 2002 dodge dakota 4.7 with 80,000 miles. Made a huge differnce. Better fuel mileage and throtle responce. I would refer it to any one." posted by: dale88 on February 17, 2009 view all 4 reviews

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$269.99 List Price: $488.75 Save: $218.76 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K335730132
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"The installation was easy, but the tube into the throttle body is high and hits the hood. Maybe different design would be good. A good project for engineers. One of my 6mm couplers was cross threaded and they sent a new one out ASAP. NICE!" posted by: Sulicious on May 23, 2009

"I was very pleased with how fast I received the product and the directions were understandible accept the pictures could have been more clear." posted by: "D" on February 23, 2008 view all 3 reviews

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$256.99 List Price: $466.73 Save: $209.74 Availability: In Stock
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  • Free Ground Shipping
  • Low Price Guarantee
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K335730311
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"instalation was easy. some of the instructions were not clear on how to install. But it only took about 43 min to install." posted by: on November 12, 2008

"Installed in conjunction with Throttle Body Spacer. Supplied air tube hit radiator fan, so had to use original intake tube." posted by: MikeyGriz on February 6, 2008

K&N Cold Air Intake, K&N 57 Series FIPK, 50-State Legal, Direct Fit
$269.99 List Price: $489.35 Save: $219.36 Availability: In Stock
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K&N – 57 SERIES FUEL-INJECTED COLD AIR INTAKE KITS

When most people think of vehicle performance, K&N comes to mind. K&N’s fuel-injected performance cold air intake kits feature an extra large (see more)

  • SKU#: K33573045
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"I bought this part in early 2007 for my 2004 impala SS. I was in Twentynine Palms, CA. The weather is considerably hot and dry there. Not once did I over heat too much to where I needed to pull over or let my car cool off for a while. My engine performs a little better. After 5 years it has only needed cleaning once. I recommend this to anyone. Its well worth it." posted by: Karl on September 20, 2011

"All in all I would say this is a pretty good intake. When I crank up the engine I can hear the rush of air flowing in. On the highway the car feels a little more responsive and more powerful then it use to. I wish it had a top cover to keep engine heat out altogether. I'm going to cut out a hole in the wheelwell near the intake and put a screen so that I can get more cold air coming in." posted by: Gonzo on April 19, 2009 view all 3 reviews

K&N Cold Air Intake, K&N 63 Series AirCharger, 49-State Legal - no CA shipments, Direct Fit
$266.99 List Price: $484.92 Save: $217.93 Availability: In Stock
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  • Free Ground Shipping
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K&N – 63 SERIES AIRCHARGER COLD AIR INTAKE SYSTEMS

The 63 Series AirCharger cold air intake system by K&N includes an interlaced high-density polyethylene air tube and an extra large (see more)

  • SKU#: K33632575
  • Brand: K&N
  • Quantity Sold:   Assembly
  • Tube Material:   Plastic
  • Tube Color/Finish:   Black
  • Air Filter Material:   Cotton Gauze
  • Air Filter Type:   Oiled
(see more)
Rating: (see review/s)

"The intake was very easy to install. It really has made a difference in power and gas milage." posted by: Webeliving on April 14, 2013

K&N Cold Air Intake, K&N 63 Series AirCharger, Short Ram Intake, 49-State Legal - no CA shipments
$162.99 List Price: $295.70 Save: $132.71 Availability: In Stock
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K&N – 63 SERIES AIRCHARGER COLD AIR INTAKE SYSTEMS

The 63 Series AirCharger cold air intake system by K&N includes an interlaced high-density polyethylene air tube and an extra large (see more)

  • SKU#: K336310071
  • Brand: K&N
  • Product Fit:   Direct Fit
  • Quantity Sold:   Assembly
  • Tube Material:   Without tube
  • Tube Color/Finish:   Without tube
  • Air Filter Material:   Cotton Gauze
(see more)
Rating: (see review/s)

"Works awesome when smog time comes I just pop on stock metal lid and filter. You can feel and hear the difference right away!!" posted by: Holeshot413 on September 11, 2009

"love the product and would keep on forever... but unfortunately it isn't street legal in california. so i kept the oem one for smog season. well worth the trouble" posted by: on May 7, 2009

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