K&N Replacement Air Filter (33-2430) Audi > RS3 > RS3 (8P) No need to disassemble your

No need to disassemble your struts to install

M4 (2014 - Present)

1 x Uprated Blue Spring

remapping the vehicle would bring further performance gains

K&N Replacement Air Filter (33-2430) Audi > RS3 > RS3 (8P) No need to disassemble yourK&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