CSF High-Performance All-Aluminum Radiator BMW E46 M3 Triple Pass bar and fin Male Fitting Selection:

Male Fitting Selection:

and in closed mode the acoustics have been maximised to give the cars a pure sporty and intense muscle-car V8 roar

A USB tuning cable is also available

The optional Akrapovič Sound Kit enables owners of selected Akrapovič car exhausts to control the sound of the system from the cockpit of their machine

CSF High-Performance All-Aluminum Radiator BMW E46 M3 Triple Pass bar and fin Male Fitting Selection:CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps. 2 Row 42mm Core (Dual Core) Featuring CSF's Exclusive B Tube Technology Core Features an Ultra Efficient Fin with 6. 5mm Fin Height and Multi Louvered Design for Maximum Surface Area Contact Triple Pass Flow