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Vehicle Info NeededK&NPART NUMBER: 599-RF-1025
Round Tapered Universal Clamp-On Air Filter
$7499
Ships on 09/11/2026
Lowest Price Guarantee3.25'' (83 mm) Flange Diameter
Round Tapered Universal Clamp-On Air FilterFlange Inside Diameter: 3.25" (83 mm) Flange Length: 0.625" (16 mm) Flange Type: Centered Height: 8" (203 mm) Base Outside Diameter: 5.5" (140 mm) Top Outside Diameter: 4.5" (114 mm)
- Designed to increase horsepower and acceleration
- High air flow with excellent filtration
- Clamp-on washable and reusable air filter
- Malleable flanges
- One year limited warranty
Durable Performance Air Filters
K&N Tapered Universal Air Filters are the best quality and performance option for your vehicle. With an inverted cone design, these clamp-on tapered air filters provide excellent filtration and ventilation to increase your engine's horsepower and torque. All filters are washable and reusable, making them an affordable choice.
Part TypeAir Filter
Product LineK&N Round Tapered (Cone) Universal Air Filters
BrandK&N
Package Height6.5
Package Width6.5
Package Length11.0
Weight1.5 PG
Part CategoryPerformance Parts
ShapeRound Tapered
QuantitySold individually
Overall Length8 in (203.2 mm)
MaterialRubber Base
Carb/Air Horn Dia3.25 in (82.55 mm)
Top Outside Diameter4.5 in (114 mm)
Top StyleMetal
Flange TypeCentered
Filter Re-Oiling Amount1.28 oz (38 ml)
Air Filter StyleConical
Air Filter Large End Diameter5.5 in (140 mm)
Air Filter Bottom Measurement (In.)5.500 diameter
Air Filter Top Measurement (In.)4.500 diameter
Part FitmentSemi Universal
Inlet Flange Inside Diameter3.25 in (82.55 mm)
Flange Offset0 in (0 mm)
Flange Angle0 degrees
Vendor Part NumberRF-1025
Package Qty1
Package TypeEA
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