Home / Shop / K&N Universal Rubber Oval Tprd Filter 2.125in Flg ID/3.5in TOSL/2.5in TOSW/4in BOSL/3in BOSW/4in H

K&N Universal Rubber Oval Tprd Filter 2.125in Flg ID/3.5in TOSL/2.5in TOSW/4in BOSL/3in BOSW/4in H

SKU: KNNRU-2989

Engine Air Filter

KN Motorcycle Direct Fit Air Filters...

K&n Engineering

K&N Universal Rubber Oval Tprd Filter 2.125in Flg ID/3.5in TOSL/2.5in TOSW/4in BOSL/3in BOSW/4in H

SKU: KNNRU-2989

Engine Air Filter

KN Motorcycle Direct Fit Air Filters...

Sale ends in Calculating... Wed 14 Oct, 1:51 am AEST

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

The K&N High-Flow Air Filter for Motorcycles is engineered to increase airflow for improved horsepower, throttle response, and acceleration while providing increased engine protection. Built with premium oiled cotton gauze, this washable and reusable air filter is designed for long-lasting performance, a precision OEM-style fit, and durable construction to keep your motorcycle performing ride after ride.

Part Type

Engine Air Filter

Data: v4.2 - Upd: 2026-10-06 22:41:33

Features

Clamp-on washable and reusable air filter
Designed to increase horsepower and acceleration
High air flow with excellent filtration
Hundreds of sizes and shapes for most applications
Malleable flanges
One year limited warranty
PRECISION OEM-STYLE FIT: Made with application specific seamless sealing beads and custom seals for easy installation (Where Applicable).

Specifications

Reference Information

Brand Name/s	K&n Engineering
StreetFX SKU	knnRU-2989
SFX Item ID	5356985
Supplier Item Code	5356985
Manufacturer SKU	RU-2989
Manufacturer UPC	24844010902
Alternative References	KANRU-2989, KNERU-2989, 2.125in, ID/3.5in, TOSL/2.5in, TOSW/4in