Description

The K&N Filters Replacement Air Filter for Honda TRX300/400/450 (KNNHA-3098) is designed to fit and perform in select Honda ATV models, including the TRX300, TRX400, and TRX450 series from model years 1998 through 2004. Engineered to improve airflow and engine protection, this filter is ideal for off-road riders looking to maintain their ATV’s performance. Built with high-flow cotton media and designed for reusability, this filter helps reduce waste and maintenance costs while delivering consistent filtration efficiency. Compatible with stock air filter boxes and easy to install, it’s a reliable solution for riders seeking durability and performance.

Features and Specifications:

Vehicle Fitment: Fits Honda TRX300, TRX400, TRX450 (1998-2004 models).
Height: 4.25 in (108 mm)
Inside Diameter: 1.875 in (48 mm)
Outside Diameter: 3.875 in (98 mm)
Weight: 0.9 lb. (0.4 kg)
Performance Boost: Increases horsepower and acceleration.
Vehicle Fitment: Ideal for Off-Road, Motocross, ATVs, UTVs, and Side-by-Sides.
Filtration Media: Pleated cotton for large surface area and low airflow restriction.
Layered Protection: Multiple layers of woven cotton gauze ensure excellent filtration.
Direct Fit: Installs into OEM air box with a precise, application-specific sealing bead.
Tuning-Free: No fuel management adjustments required.
Reusable Design: Washable, reusable, and pre-oiled for immediate use.
Warranty Coverage: Backed by a One-Year Limited Warranty.