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.

SOLD OUT
K&N Engineering K&N Universal Air Filter 100mm Flange / 174mmX 134mm Base / 114mmX 82mm Top / 127mm Height
$55.95
$55.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 5in Flange ID x 8in Base OD x 6.625in Top OD x 8.625in Height
$84.95
$84.95
SOLD OUT
K&N Engineering K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height
$55.95
$55.95
SOLD OUT
K&N Engineering K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height
$84.95
$84.95
K&N Engineering K&N Universal Round Clamp-On Air Filter 3in Flange ID x 6in Base OD x 4.625in Top OD x 3in Height
$50.95
$50.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 2.75in Flange ID x 5.875in Base OD x 4.5in Top OD x 5in Height
$50.95
$50.95
SOLD OUT
K&N Engineering K&N Universal Air Filter 4-1/2in Flange / 8in Base / 6-5/8in Top / 8in Height
$84.95
$84.95
K&N Engineering K&N Universal Clamp-On Air Filter 6in FLG / 9in B / 6-5/8in T / 7-1/2in H
$117.95
$117.95
K&N Engineering K&N Universal Rubber Filter-Round Tapered 3in Flange ID x 6in Base OD x 6in Top OD x 5in H
$76.95
$76.95
K&N Engineering K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height
$55.95
$55.95
K&N Engineering K&N Filter Universal X Stream Clamp-On 5in Flange 6.5in Base 4 1/2in Top 4 1/8in Height
$76.95
$76.95
SOLD OUT
K&N Engineering K&N Black Drycharger 6.25in Base ID / 4.375in Top ID / 4.125in Height Air Filter Wrap
$32.95
$32.95
K&N Engineering K&N Universal Rubber Filter 5in Flange ID x 6.5in Base OD x 4.5in Top OD x 4.125in Height
$55.95
$55.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 3-15/16in FLG / 5-1/2in B / 4-1/2in T / 3-1/4in H
$105.95
$105.95
SOLD OUT
K&N Engineering K&N Filter Air Filter Wrap - 6.5in Base ID x 4.5in Top ID x 5.5in H
$32.95
$32.95
SOLD OUT
K&N Engineering K&N Filter Universal Rubber Filter 5in Flange 6.5in Base 4.5in Top 5.5in Height
$55.95
$55.95
K&N Engineering K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 5in H
$76.95
$76.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 5-1/2in H
$74.95
$74.95
SOLD OUT
K&N Engineering K&N Universal Tapered Filter 2.75in Flange ID x 5.0625in Base OD x 3.5in Top OD x 4in Height
$67.95
$67.95
K&N Engineering K&N Filter Universal Rubber Filter 3.5in Flange ID x 5in OD x 5.625in H
$76.95
$76.95
K&N Engineering K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height
$42.95
$42.95
SOLD OUT
K&N Engineering K&N Universal Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6-1/2in Height
$76.95
$76.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 2.844x4.813in Flg ID x 6.5x4.75in B OD x 4.5x3.25in T OD x 7.5in H
$50.95
$50.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 3-15/16in FLG / 5-1/2in B / 4-1/2in T / 4-7/16in H
$84.95
$84.95
K&N Engineering K&N Universal Clamp-On Air Filter 3.5in Flg ID x 8.5x5.25in B OD x 6.25x4in T OD x 5.5in H
$50.95
$50.95
SOLD OUT
K&N Engineering K&N Filter Universal Rubber Filter 2.5 inch Flange 5.25 inch Base 5.75 inch Height
$120.95
$120.95
K&N Engineering K&N Filter Universal Rubber Filter-Rd Tapered 3in Flange ID x 6in Base OD x 5in Top OD x 5.563in H
$55.95
$55.95
K&N Engineering K&N Filter Universal Clamp-On Filter-Round Tapered 2.75in Flange ID x 6in Base OD x 5in Top OD
$55.95
$55.95
K&N Engineering K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$55.95
$55.95
K&N Engineering K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$55.95
$55.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Filter 6in Flange / 7.5in B / 5.875in T / 6in H
$63.95
$63.95
K&N Engineering K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$55.95
$55.95
K&N Engineering K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$55.95
$55.95
K&N Engineering K&N Filter Universal Rubber Filter Round Tapered 4.5in Flange 5.875in Base 4.5 inch Top 6in Height
$55.95
$55.95
K&N Engineering K&N Filter 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height
$63.95
$63.95
K&N Engineering K&N Universal Round Tapered Filter 3 inch FLG / 5 inch Bottom / 4 inch Top / 7 7/8 inch Height
$84.95
$84.95
SOLD OUT
K&N Engineering K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
$76.95
$76.95
K&N Engineering K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
$63.95
$63.95
K&N Engineering K&N Filter 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height
$55.95
$55.95
SOLD OUT
K&N Engineering K&N Universal Air Filter 2-7/8in Flange / 5-3/16in Base / 3-1/2in Top / 4-7/16in Height
$46.95
$46.95
K&N Engineering K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height
$63.95
$63.95
K&N Engineering K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height
$46.95
$46.95
K&N Engineering K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 3 inch Height
$46.95
$46.95
K&N Engineering K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height
$63.95
$63.95
K&N Engineering K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height
$76.95
$76.95
K&N Engineering K&N Universal Clamp-On Air Filter 3in FLG / 5in B / 4-1/2in T / 5in H
$63.95
$63.95
SOLD OUT
K&N Engineering K&N Universal Clamp-On Air Filter 3-1/2in FLG / 6in B / 4-1/2in T / 9in H
$76.95
$76.95
SOLD OUT
K&N Engineering K&N Filter 3/4 inch Flange 2 inch OD 2 1/2 inch Height
$55.95
$55.95
K&N Engineering K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height
$76.95
$76.95
K&N Engineering K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height
$50.95
$50.95
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