K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch Height / OVAL - E-3341 fits_1982-1988`BMW`5 Series Designed for B Engine models

Designed for B Engine models ONLY

Simply use the optional double-sided tape to install the spoiler and you're good to go

Elevate the aggressive stance of your BMW F9X M8 with the AutoTecknic Performance Dry Carbon Splitter Set—engineered for precision style and aerodynamic efficiency

5L Turbo to the next level with the MBRP S4716AL Cat-Back Exhaust System

K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch Height / OVAL - E-3341 fits_1982-1988`BMW`5 Series Designed for B Engine modelsK&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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your