Twin Air Air Filter Suzuki RM400 '79-'80 (with Rubber - Diameter 63mm)
SKU: 53479803975

Twin Air Air Filter Suzuki RM400 '79-'80 (with Rubber - Diameter 63mm)

Sale price$62.99 Regular price$69.99
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Twin Air Air Filter Suzuki RM400 '79-'80 (with Rubber - Diameter 63mm)Twin Airs breakthrough, fused dual layer design (now widely copied) combined performance and protection. The fused layers of open pore foam and fine inner foam trap even the smallest particles. The new, rounder design boosts airflow. So do the minimised seams made possible by a revolutionary micro gluing process: Shorter seams = more foam = more flow. Features: Designed for Your Bike: No universal fits at Twin Air 1500+ moulds available for all sorts

Twin Air’s breakthrough, fused-dual-layer design (now widely copied) combined performance and protection. The fused layers of open-pore foam and fine inner foam trap even the smallest particles. The new, rounder design boosts airflow. So do the minimised seams made possible by a revolutionary micro-gluing process: Shorter seams = more foam = more flow.

Features:

  • Designed for Your Bike: No “universal fits” at Twin Air – 1500+ moulds available for all sorts of motorcycle models dating back to 1965.
  • Washable and Reusable: Reusing a Twin Air filter 15 times is common.
  • Dual-Layer Foam: Made to our specifications, with evenly sized and distributed cells.
  • Minimised Seams: Achieved through a revolutionary micro-gluing process.
  • Greaseless sealing ring.
  • Assembled by Hand and inspected for a perfect fit.
  • Packaged in a Resealable and Reusable Bag.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53479803975

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4.2 ★★★★★
Based on 437 reviews
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Verified Purchase
Nelson G.
Natrona Heights, US
★★★★★ 5
Great item
Well constructed. Great quality. Fit perfectly in 2023 honda pilot. Nice value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
V
Verified Purchase
Vercingeterix
Birmingham, US
★★★★★ 5
It fits, just install it exactly like the original filter.
This fits just fine. Please pay attention to install it exactly like the OEM filter is installed.
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Reviewed in the United States on May 23, 2026
M
Verified Purchase
Mark Twaing
Charlottesville, US
★★★★★ 5
If you keep your vehicles a few years this will save money
I have been using K&N for 50 years very good quality over OEM filters and it gives your engine better breathing. Saves money over the long run.
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Reviewed in the United States on April 18, 2026
D
Verified Purchase
Dennis
Whiting, US
★★★★★ 5
Can’t go wrong with KN
Been using for years in all my vehicles. One time pricey but then years of trouble free performance enhancing filtration for your engine. Five minutes to install on 24’ Honda Pilot.
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Reviewed in the United States on March 21, 2026
C
Verified Purchase
Chuck Johnson
Charlottesville, US
★★★★★ 5
Good value
It’s a K&N quality filter, enough said
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Reviewed in the United States on April 22, 2026

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