K&N Replacement Air Filter (33-2366) Audi > A1 > Competition 207ps 40TFSI (GB) 2 x 18" stainless Steel

2 x 18" stainless Steel Leader Hose with Built-in Check Valve

Audi A3/S3 MK2

the valve is an aluminum piston based design

which replace three of the OEM rubber hoses in the coolant system

Please contact us directly concerning this process and we will be happy to help with your requirement

K&N Replacement Air Filter (33-2366) Audi > A1 > Competition 207ps 40TFSI (GB) 2 x 18" stainless SteelK&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