K&N

About K&N — Applications & Buying Guide ▾

Authorized K&N Dealer

K&N invented the washable, reusable high-flow cotton air filter and has been the benchmark for performance filtration for over 50 years. From drop-in replacement filters to complete cold air intake systems, K&N covers nearly every car, truck and SUV on the road. SP Engineering is an authorized K&N dealer — we ship authentic K&N parts worldwide from California.

Most popular K&N applications

  • Ford Ranger Raptor 3.0L V6 (NextGen) — performance cold air intake
  • Ford F-150 — 77-series and Blackhawk intake kits for V8 & EcoBoost
  • Ford Mustang GT & EcoBoost — cold air intakes and drop-in filters
  • Chevy Silverado / GMC Sierra, RAM 1500, Toyota Tundra & Tacoma — intakes and filters
  • Jeep Wrangler, Subaru WRX, Honda Civic — intakes, drop-ins and pre-filters

Why K&N

  • Washable & reusable — clean and re-oil instead of replacing; backed by K&N's Million-Mile Limited Warranty
  • More airflow than paper filters for improved throttle response and proven dyno gains on intake kits
  • 50-state street legal — CARB EO numbers on most intake kits
  • Simple install — most intakes bolt on in under 90 minutes with hand tools

Stock & shipping

K&N filters and intake kits typically ship within 24–48 hours from California. International orders — including Australia, Saudi Arabia, UAE and New Zealand — usually arrive within 7–12 business days once shipped.

Fitment or pricing questions?

Send your vehicle details through our Contact Us form or email info@sp-power.com and we'll confirm the right K&N part number for your vehicle.

Trusted Performance Specialists Since 1996.

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K&N Engineering K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H
$117.95
$117.95
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K&N Engineering K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
$76.95
$76.95
SOLD OUT
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K&N Engineering K&N Filter Universal Rubber Filter 5.375in Flange ID x 6.75in OD x 5.125in H
$168.95
$168.95
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K&N Engineering K&N Filter Universal Rubber Filter 3.25 Flange 5.5 Base 4.6875 Top 8 Height
$84.95
$84.95
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K&N Engineering K&N Universal Clamp-On Air Filter 3-1/8in FLG / 6in B / 5in T / 7in H
$76.95
$76.95
SOLD OUT
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K&N Engineering K&N Filter Universal Clamp-On Filter-Tapered Conical 5in Flange ID x 6.5in Base OD x 5.094in Top OD
$84.95
$84.95
SOLD OUT
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K&N Engineering K&N Filter Universal Rubber Filter 6inch Flg 7-1/2inch B / 5-1/8inch T / 11-5/8in T
$100.95
$100.95
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K&N Engineering K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
$67.95
$67.95
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K&N Engineering K&N Univ Rubber Round Tapered Filter 4.375in Flg ID/10 Deg Flg Angle 6in B OD/4.625in T OD/6.5in H
$76.95
$76.95
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K&N Engineering K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 6in H
$76.95
$76.95
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K&N Engineering K&N Filter 4 inch Flange 6 3/4 inch OD Base 5 7/8 inch OD Top 9 1/2 inch Height
$84.95
$84.95
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K&N Engineering K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height
$63.95
$63.95
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K&N Engineering K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H
$63.95
$63.95
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K&N Engineering K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
$76.95
$76.95
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K&N Engineering K&N Universal Rubber Filter Round Tapered 4.625in Top OD x 5in Base OD x 4in H
$76.95
$76.95
SOLD OUT
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K&N Engineering K&N Universal Rubber Filter 2-1/4in FLG x 5-1/8in Base x 4-5/8in Top x 6in Height
$76.95
$76.95
SOLD OUT
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K&N Engineering K&N Universal Air Filter (5in Flange / 6-1/2in Base / 4-3/8in Top OD / 8-3/4in Height)
$100.95
$100.95
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K&N Engineering K&N Filter Universal Filter 2 3/8 inch Dual Flange 107mm C-C 3 inch Height
$63.95
$63.95
SOLD OUT
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K&N Engineering K&N Filter Universal Filter 2 3/4 inch Dual Flange GSXR Oval (2/Box)
$117.95
$117.95
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K&N Engineering K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 4-3/8in T / 8-3/4in H
$76.95
$76.95
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K&N Engineering K&N Filter Universal Clamp-On Air Filter 5in Flange / 6-1/2in Base / 4-3/8in Top / 8in Height
$55.95
$55.95
SOLD OUT
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K&N Engineering K&N Air Filter Wrap Black Oval Tapered 3.75in Base I/S Width x 2.5in Top I/S Width x 2.75in H
$32.95
$32.95
SOLD OUT
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K&N Engineering K&N Filter Universal Rubber Filter 2 7/16 inch Flange 4.5x3.75 inch Base 3.5x2.5 inch Top 2.75 inch
$46.95
$46.95
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K&N Engineering K&N Filter Universal Rubber Filter - Round Straight - Angled Flange for 81-82 Honda ATC250R 250
$50.95
$50.95
SOLD OUT
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K&N Engineering K&N Universal Clamp-On Air Filter 3-1/4in FLG / 5-3/4in B / 3-1/2in T / 5-7/16in H
$76.95
$76.95
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K&N Engineering K&N Universal Tapered Filter 3.5in Flange ID x 5.5in Base OD x 4in Top OD x 8in Height
$63.95
$63.95
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K&N Engineering K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 8in H
$63.95
$63.95
SOLD OUT
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K&N Engineering K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6-1/2in H
$76.95
$76.95
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K&N Engineering K&N Filter Universal Rubber Filter 3 1/2 inch 10 Degree Flange 5 3/4 inch OD 6 inch Height
$76.95
$76.95
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K&N Engineering K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 7in H
$63.95
$63.95
SOLD OUT
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K&N Engineering K&N Filter Universal Rubber Filter 1 3/4 inch 10 Degree Flange 3 1/2 inch OD 4 1/2 inch Height
$67.95
$67.95
SOLD OUT
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K&N Engineering K&N Universal Clamp-On Air Filter 3-7/8in FLG / 7-1/2in B / 5in T / 7in H
$84.95
$84.95
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K&N Engineering K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 8in H
$76.95
$76.95
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K&N Engineering K&N Universal Tapered Filter 4-1/2in Flange, 6-1/4in x 9-1/4in Base, 7in x 4.5in Top, 10in Height
$76.95
$76.95
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K&N Engineering K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 8in Height
$63.95
$63.95
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K&N Engineering K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5-1/8in T / 4in H
$63.95
$63.95
SOLD OUT
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K&N Engineering K&N Round Straight - Black - 3.5in ID x 5in H - PreCharger Air Filter Wrap Blue
$27.95
$27.95
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K&N Engineering K&N Universal Rubber Filter 2-1/16in FLG 3-1/2in OD 4in H
$63.95
$63.95
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K&N Engineering K&N Filter Universal Rubber Filter 1-11/16in FLG / 3in OD / 5in Height
$42.95
$42.95
SOLD OUT
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K&N Engineering K&N Universal Rubber Filter 1 1/2in FLG 3in OD 4in Height
$42.95
$42.95
SOLD OUT
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K&N Engineering K&N Universal Air Filter - 3in Dual Flange / 10x5.125in Base / 6.375x3.0625in Top / 5.5in Height
$210.95
$210.95
SOLD OUT
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K&N Engineering K&N Filter Univ Air Filter Carb Fib T/B 3-1/2in FLG OD / 12x6in B / 9-15/16x3-15/16in T / 6in H
$168.95
$168.95
SOLD OUT
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K&N Engineering K&N Universal Carbon Fiber Top and Base Filter 12in x 6in Base / 9.938in x 3.938in Top / 6in Height
$168.95
$168.95
SOLD OUT
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K&N Engineering K&N Universal Air Filter - Round Tapered 4in Flange ID / 5.375in Base OD / 4in Top OD / 5.5in H
$168.95
$168.95
SOLD OUT
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K&N Engineering K&N Universal Air Filter - Round Tapered 3.5in Flange ID / 5.5in Base OD / 4.5in Top OD / 6.5in H
$117.95
$117.95
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K&N Engineering K&N 18-19 Royal Enfield Continental GT650 Air Filter
$63.95
$63.95
SOLD OUT
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K&N Engineering K&N 18-20 Royal Enfield Himalayan 411 Air Filter
$67.95
$67.95
SOLD OUT
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K&N Engineering K&N Street Metal Intake System 2017 Harley-Davidson Shaker Silver H/D Touring Models
$265.95
$265.95
SOLD OUT
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K&N Engineering K&N Street Metal Intake System 2017 Harley-Davidson Shaker Black H/D Touring Models
$265.95
$265.95
SOLD OUT
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K&N Engineering K&N Street Metal Intake System - Shaker Touring 2017 Silver Intake System-Harley-Davidson
$300.95
$300.95
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