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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
compact ECU
Customers outside of the continental U
Mirror Polished Finish
A USB tuning cable is also available
Male Fitting Selection:
CSF High-Performance All-Aluminum Radiator BMW E46 M3 Triple Pass bar and fin compact ECUCSF, 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
