CSF BMW G8X M3/M4 High-Performance Heat Exchanger headlight cover These DO NOT fit on

These DO NOT fit on electronic valves

Mercedes E350 AWD (2010-2016)

Dual stacked

Adding a downpipe will not only increase airflow through the exhaust

CSF BMW G8X M3/M4 High-Performance Heat Exchanger headlight cover These DO NOT fit onBMW G8X M3 M4 High Performance Heat ExchangerCSF #8215 Significantly Reduces Intake Air Temperatures (IATs) for Maximum Performance (with Faster Heat Soak Recovery) Improves Air Flow to the Rest of the Cooling System for Lower Engine Coolant and Engine Oil Temperatures 2 Row, 42mm Ultra High Performance Core 6. 5mm Tall Multi Louvered Fin with CSFs Exclusive B Tube Technology CNC Machined Mounting Brackets and OEM Style Quick Connect Inlet Outlet 100%