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K&N

K&N Universal Rubber Filter RK-3940

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K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter.

Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in maximizing horsepower and acceleration. Since K&Ns humble beginnings they have designed and manufactured over 2,400 High-Flow Air Filters to fit most modern passenger vehicles and over 500 High-Flow Air Intake Systems to fit vehicles driven by enthusiast minded drivers. K&N not only has more applications than any other manufacturer of similar product, K&N invented the High-Flow category and the High-Flow Technology that supports it. K&N also makes thousands of racing and specialty type air filters and is the only air filter used at the Indianapolis 500 Race.

FEATURES

  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • Washable and Reusable
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • K&N Million Mile Limited Warranty
  • Emissions Legal in all 50 US States.
  • Economical, a K&N Air Filter Will Last the Life of Your Automobile
  • Works with Original Equipment Manufacturer Vehicle Electronics
  • Easy High Performance Add-on
  • Environmentally Friendly
Application:
  • UNKNOWN NO FITMENT SPECIFIED

K&N

K&N Universal Rubber Filter RK-3940

Write a Review
Part Number:
RK-3940
MSRP:
Your Price: $249.99
Deal ends in:
Nov 27 2023, 00:00:01


K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter.

Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in maximizing horsepower and acceleration. Since K&Ns humble beginnings they have designed and manufactured over 2,400 High-Flow Air Filters to fit most modern passenger vehicles and over 500 High-Flow Air Intake Systems to fit vehicles driven by enthusiast minded drivers. K&N not only has more applications than any other manufacturer of similar product, K&N invented the High-Flow category and the High-Flow Technology that supports it. K&N also makes thousands of racing and specialty type air filters and is the only air filter used at the Indianapolis 500 Race.

FEATURES

  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • Washable and Reusable
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • K&N Million Mile Limited Warranty
  • Emissions Legal in all 50 US States.
  • Economical, a K&N Air Filter Will Last the Life of Your Automobile
  • Works with Original Equipment Manufacturer Vehicle Electronics
  • Easy High Performance Add-on
  • Environmentally Friendly
Application:
  • UNKNOWN NO FITMENT SPECIFIED
Weight:
4.06 LBS
Air Filter Color:
Red
Air Filter Height:
2.188 in (56 mm)
Air Filter Material:
Cotton Gauze
Air Filter Outlet Shape:
Not Flanged
Air Filter Shape:
Unique
CARB EO Number:
D-269-50
Clamp Material:
Stainless Steel
Clamp Style:
Regular
Clamps Included:
2
Color:
Black
Color / Finish:
Red Filter, Metal Top
Estimated Horsepower Gain:
7.14 HP @ 5313 RPM
Horse Power Increase:
7 HP
Inlet Diameter:
1.688 in (43 mm)
Mounting Hardware Included:
Yes
Neck Flange:
1.688 in (43 mm)
Overall Height:
2.75 in (70 mm)
Replacement Filter:
E-3982
RPM:
5313
Style:
Unique
Top Material:
Black Powder Coated
Top Style:
Metal
TUV Approved (Europe):
No
Weight:
4.1 lb (1.8 kg)
fbt:
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5 customers are viewing this product
Deal ends in:
Nov 27 2023, 00:00:01


K&N Universal Rubber Filter RK-3940

K&N Universal Rubber Filter RK-3940

MSRP:
Your Price: $249.99
Need help? We're available at940-222-5499 - Email us at[email protected] orlive help
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