K&N Replacement Air Filter (33-2333) 25 TFSI excellent fitting instructions and a

excellent fitting instructions and a superb fit

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

Outside diameter 22mm

Leg length: 63mm (2 1/2")

The MSP01 comes with Forge’s "No Hassle" limited warrantee and is available with your choice of two great finishes

K&N Replacement Air Filter (33-2333) 25 TFSI excellent fitting instructions and aK&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