K&N Typhoon Air Intake System for the 2009-14 Acura TSX (CU2)

K&N designed an air intake system for 2009 to 2014 Acura TSX models with a 2.4 liter engine. The Typhoon Air Intake System was engineered specifically to fit the cramped quarters of the TSX engine compartment. By completely replacing the restrictive factory air filter and intake housing of the Acura TSX with K&N's custom intake tube and high-flow performance air filter, K&N achieved a dramatic increase in horsepower. Power testing was performed on this cold air intake system to determine how much horsepower could be obtained with this simple intake modification. The Typhoon Air Intake System showed an increase of 7.86 horsepower at 5400 rpm when tested on a Acura TSX with a 2.4L in-line 4-cylinder engine. The Typhoon Air Intake System reduces air restriction, compared to the factory intake, with its large K&N high-flow air filter and its powder coated silver aluminum tube. K&N's design adds performance while providing outstanding filtration for the life of your Acura TSX. The air filter can go up to 100,000 miles before servicing is required depending on driving conditions. The entire air intake system comes with K&N's million mile limited warranty. - Guaranteed to increase horsepower - Designed to improve throttle response and engine sound - Low restriction aluminum tube - Easy to install, usually in 90 minutes or less - Lasts up to 100,000 miles before service is required (depending on driving conditions) - Replaces stock air intake system - Washable and reusable lifetime air filter - K&N Million Mile Limited Warranty