COBB TUNNG 1.3 BAR RADIATOR CAP COBB ACCESSPORT and easiest to use ECU

and easiest to use ECU upgrade solution for your Mazda

Note: Feature must be enabled in ECU calibration for use

2008 BMW 335 xi AT WM

When a map slot is selected by the driver

COBB TUNNG 1.3 BAR RADIATOR CAP COBB ACCESSPORT and easiest to use ECUCOBB 1. 3 BAR RADIATOR CAP DESCRIPTION Keep your engine cool by upgrading to the COBB 1. 3 Bar Radiator Cap This higher pressure cap increases the effective boiling temperature of coolant in the system. The higher temperature allows the cooling system to absorb more heat. The cap increases pressure, and does allow temperature to go up about 10 degrees before fluid boils, but does not reduce temperature. Avoiding boiling makes head gasket failure less