K&N Replacement Air Filter (33-2437)

K&N Replacement Air Filter (33-2437)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your

and modifies the signal before sending it to the ECU for an adjustable level of sensitivity

silicone hoses and hardware to install on to vehicle

ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance

The Throttle Control Module can typically be installed in less than 30 minutes with no software required

Wire harness - The wire harness connects the Throttle Control Module's electronic control unit to the throttle pedal on the vehicle

Protect your drag car motor from debris

K&N air filters provide high air flow while maintaining excellent filtration

Designed to improve throttle response and engine sound

Designed to fit specific scoop designs popular to drag racing today

This coupler connects two 3-3/4 inch tubes and is 2-1/4 inches in length

do it yourself

This coupler connects two 3-5/8 inch tubes and is 2-1/2 inches in length