Description:

Airboxes/filters originally purchased new, roughly 2500 miles if that, zero issues. High Flow Green Filters who manufactures Weistec Filters included; same mileage. Have had just about every M156 Filter on this platform and not only did they offer the highest flow during data logging they are the lightest and thinnest cotton woven filters available on our platform; zero airflow obstructions once installed (comparison photos below) zero check engine lights. Visit links below for further information. 

https://www.vrpspeed.com/product/m15...GauDpdZGErCsG3

https://www.boostedbeauties.com/gree...l-filter-7181/