Description

The K&N Filters Typhoon Air Intake for Mazda 6 L4 2.5L F/I 18c (KNN69-6034TS) is engineered to significantly increase horsepower and acceleration by improving airflow efficiency. Designed for the 2018 Mazda 6 L4 with a 2.5L fuel-injected engine, this performance air intake system replaces the restrictive factory intake with a high-flow mandrel-bent aluminum tube and a washable, reusable K&N air filter. It’s built for reliable power gains without sacrificing engine protection. The included heat shield helps maintain cooler air temperatures for optimal combustion. Backed by K&N’s Million Mile Limited Warranty, this system is a bolt-on upgrade that installs in about 90 minutes using standard tools.

Features and Specifications:

Vehicle Fitment: 2018 Mazda 6 L4 2.5L Fuel-Injected (F/I) Engine
Air Filter Color: Red
Air Filter Outlet Shape: Round
Included: Mounting Hardware, 3 Clamps, and 1 Coupler
Clamp Material: Stainless Steel
Clamp Style: Worm Gear
Intake Pipe Color / Finish: Silver
CARB EO Number: D-269-69
Estimated Horsepower Gain: 10.8 HP @ 4510 RPM
Replacement Filter: RU-4990
Horsepower Boost: Increases engine horsepower and torque.
High-Flow Design: Mandrel-bent aluminum intake tube for smooth airflow.
Advanced Filtration: Oversized oiled cotton air filter for superior protection.
Factory Replacement: Directly replaces OEM air filter and intake tube.
Low Maintenance: Filter needs cleaning only every 100,000 miles under everyday driving.
Easy Installation: Installs in under 60 minutes using basic hand tools.
Warranty Coverage: Backed by a No-Hassle Lifetime Limited Warranty.
Street Legal In All US States: Not legal for sale or use in California on any pollution-controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status of your vehicle in the application listings.