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K&N Round Tapered Universal Air Filter 4in Flange ID x 5.375 Base OD x 4in Top OD x 6.5in H K&N Engineering KNNRP-4980
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K&N Round Tapered Universal Air Filter 4in Flange ID x 5.375 Base OD x 4in Top OD x 6.5in H

KNNRP-4980
024844094476
Air Filters - Universal Fit
Out of stock
$ 209.99

SKU: RP-4980 | UPC: 024844094476

K&N Round Tapered Universal Air Filter 4in Flange ID x 5.375 Base OD x 4in Top OD x 6.5in H for 2000-2008 Honda S2000 2001-2005 Lexus IS300

The K&N RP-4980 universal air filter features an oiled cotton gauze media and embossed carbon fiber top for high-flow performance in custom intake setups. It clamps onto 4 inch diameter tubes and fits models like 2000-2008 Honda S2000 Base CR and 2001-2005 Lexus IS300 Base Sportcross. This washable reusable filter increases airflow to deliver more horsepower and quicker acceleration while reducing weight compared to metal tops.

Key Features

  • Carbon Fiber Top: Provides strength with 1/3 less weight than conventional tops plus a smooth glass-like finish for enhanced aesthetics and durability
  • High-Flow Media: Eight layers of oiled cotton gauze offer 20 square feet of surface area for increased horsepower and acceleration
  • Pliable Flanges: Absorb vibration and stretch up to 1/16 inch to fit in-between sizes on 4 inch ID intake tubes with 5/8 inch flange length
  • Clamp-On Design: Secure strong long-lasting connection with 5.375 inch base OD 4 inch top OD and 6.5 inch height
  • Washable Reusable: Clean and re-oil for repeated use backed by one year limited warranty

Product Notes

  • Requires K&N cleaning kit for maintenance to ensure peak performance
  • Pre-oil the filter media before first use for optimal filtration
  • Ships in protective box measuring 7.1 x 7.1 x 7.5 inches

Installation Notes

  • Professional installation recommended.
  • Clamp onto 4 inch inside diameter intake tube using provided hardware
  • Flanges accommodate slight variations and secure without adhesives

This Part Fits

Year Make Model Submodel
2000-2008 Honda S2000 Base
2008 Honda S2000 CR
2001-2005 Lexus IS300 Base
2002-2005 Lexus IS300 Sportcross

Why Choose K&N?

  • Proven leader in high-performance air filtration for over 50 years
  • Engineered oiled cotton media traps dirt while allowing maximum airflow
  • Made in the USA with precision construction for reliable fit and function

Frequently Asked Questions

  • Q: Will the RP-4980 fit my 2000-2008 Honda S2000 or 2001-2005 Lexus IS300?
    A: Yes it clamps onto 4 inch intake tubes and matches applications for S2000 Base CR and IS300 Base Sportcross with its tapered design
  • Q: What materials are used in the RP-4980?
    A: Oiled cotton gauze media with eight layers for filtration plus carbon fiber composite top for lightweight strength and style
  • Q: What is the warranty and maintenance for this filter?
    A: One year limited warranty covers defects. Wash with K&N kit and re-oil every 50,000 miles or as needed for longevity

Shipping &amp. Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: 7.1 x 7.1 x 7.5 inch box
  • Weight: 1.2 lb

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