Fabspeed BMW (G20) M340I BMC F1 Replacement Air Filter Suspension with some more turbo spool

with some more turbo spool sounds

We engineered it specifically to smooth out exhaust pulses for a sophisticated

and dyno develop a Porsche 718 Exhaust

100% made IN-HOUSE from T304L USA billet stainless steel

we use the largest catalytic converter that will fit in the factory location for maximum flow

Fabspeed BMW (G20) M340I BMC F1 Replacement Air Filter Suspension with some more turbo spoolHigh performance drop in replacement for the factory air filter; fits OEM airbox for improved airflow and performance. Starting with its outer frame, BMC uses a special soft rubber material made in a process called "full molding", which not only provides a much tighter seal around the filter, but also eliminates any potential cracking or breaking of the filter. The filter element itself is made of a washable cotton material that provides nearly 40%