Collection: K&N

Intake · Filtration · Airflow
K&N
K&N makes washable, reusable cotton air filters and the intake systems built around them. The cold air intake range covers the 57 Series FIPK, 63 Series AirCharger, 69 Series Typhoon, 71 Series Blackhawk and 77 Series High-Flow kits, along with replacement panel and round air filters for cars, trucks, motorcycles and UTVs. The line also includes universal clamp-on filters, pre-filter wraps, cabin air filters, oil filters, fuel filters, home HVAC filters and filter recharger cleaning kits. Listings give the part number and the vehicles each part fits.
Cold Air IntakesReplacement Air FiltersOil Filters
What We Carry from K&N
Cold air intake systems
Replacement panel and round air filters
Universal clamp-on filters and pre-filters
Oil and fuel filters
Cabin and home HVAC filters
Recharger filter cleaning kits
Check the fit before you order — confirm your model year, engine and part number against the vehicle list on each listing, or use the Part Finder.
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Vendor:K&N
K&N RU-3150HBK 5in flg 8-1/2in b 5in t 9-1/2in h Gen 3 Dry
✓ In Stock • Ships from manufacturerRegular price $ 130.15Regular price$ 143.17Sale price $ 130.15Sale -
Vendor:K&N
K&N RU-3150 5-1/2in id Flange 7in od 9in h W/Stud
✓ In Stock • Ships from manufacturerRegular price $ 100.37Regular price$ 110.41Sale price $ 100.37Sale -
Vendor:K&N
K&N RU-3140HBK 5in flg 8-1/2in b 5in t 8in h Gen 3 Dry Diesel
✓ In Stock • Ships from manufacturerRegular price $ 130.15Regular price$ 143.17Sale price $ 130.15Sale -
Vendor:K&N
K&N RU-3139HBK 5in flg 8-1/2in b 5in t 10-1/2in h Gen 3 Dry Diesel
✓ In Stock • Ships from manufacturerRegular price $ 130.15Regular price$ 143.17Sale price $ 130.15Sale -
Vendor:K&N
K&N RU-3138HBK 5in flg 8-1/2in b 5in t 9-1/2in h Gen 3 Dry Diesel
✓ In Stock • Ships from manufacturerRegular price $ 130.15Regular price$ 143.17Sale price $ 130.15Sale -
Vendor:K&N
K&N RU-3131HBK 2-1/2in flg 3-1/2in od 6in h
✓ In Stock • Ships from manufacturerRegular price $ 63.50Regular price$ 69.85Sale price $ 63.50Sale -
Vendor:K&N
K&N RU-3130HBK 1-7/8in 10 Deg Flange 3in Od 4in H
✓ In Stock • Ships from manufacturerRegular price $ 63.50Regular price$ 69.85Sale price $ 63.50Sale -
Vendor:K&N
K&N RU-3129HBK 6in flg 7-1/2in b 4-1/2in t 4in h
✓ In Stock • Ships from manufacturerRegular price $ 74.85Regular price$ 82.34Sale price $ 74.85Sale -
Vendor:K&N
K&N RU-3128HBK 3in flg 5in Od 6-1/2in H
✓ In Stock • Ships from manufacturerRegular price $ 74.85Regular price$ 82.34Sale price $ 74.85Sale -
Vendor:K&N
K&N RU-3127HBK 5in flg 6-1/2in od 9in H
✓ In Stock • Ships from manufacturerRegular price $ 93.27Regular price$ 102.60Sale price $ 93.27Sale -
Vendor:K&N
K&N RU-3125HBK 2-1/2in 5 Deg Flange 3-1/2 Od 4in H
✓ In Stock • Ships from manufacturerRegular price $ 63.50Regular price$ 69.85Sale price $ 63.50Sale -
Vendor:K&N
K&N RU-3123HBK 6in flg 7-1/2in b 7-1/2in t 6in h
✓ In Stock • Ships from manufacturerRegular price $ 74.85Regular price$ 82.34Sale price $ 74.85Sale -
Vendor:K&N
K&N RU-3120HBK 5in flg 6-1/2in B 4-1/2in T 4in H
✓ In Stock • Ships from manufacturerRegular price $ 74.85Regular price$ 82.34Sale price $ 74.85Sale -
Vendor:K&N
K&N RU-3118HBK 2-7/16in flg 3-1/2in Od 4in h
✓ In Stock • Ships from manufacturerRegular price $ 63.50Regular price$ 69.85Sale price $ 63.50Sale -
Vendor:K&N
K&N RU-3117HBK 2-7/8in Flange 4in Od 6in H
✓ In Stock • Only 1 leftRegular price $ 52.69Regular price$ 57.96Sale price $ 52.69Sale -
Vendor:K&N
K&N RU-3115HBK 6in flg 7-1/2in b 4-1/2in t 9in h
✓ In Stock • Ships from manufacturerRegular price $ 93.27Regular price$ 102.60Sale price $ 93.27Sale