Filter Replacement for Active Autowerke E46 M3 Supercharger Kit bmw m3 g80 Direct Port Programming - Clean

Direct Port Programming - Clean and easy install through the OBD II port without removing the ECU

and a much smoother exhaust note

The PRIMA PLUS is an upgrade kit to the existing PRIMA supercharger system

year-2013-make-bmw-model-328i

polished 100% 304 stainless steel

Filter Replacement for Active Autowerke E46 M3 Supercharger Kit bmw m3 g80 Direct Port Programming - CleanThis is a replacement filter primarily for your Active Autowerke E46 M3 Supercharger Kit. Please confirm your filter size by measuring. This is an Active Autowerke Spec Green Filter. Key Features: Green High Performance Air Filters are uniquely designed to take full advantage of cottons capabilities. Unlike multi layer gauze filters which can fray and release fiber particles into your engine, Green Filter USA uses two layers of tightly interwoven