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E90 ECM Upgrade
K&N cartridge oil filters trap harmful contaminants while the filter's construction allows for high oil flow rates
Inlet/outlet ports in standard -10AN O-ring boss threads
This kit offers a linear analog output to be used as an input to engine control systems
Note: This is the rear sensor on a VZ
THERMOSTAT, TRANSISSION OIL COOLER, SUITS 6L, 8L 10L TRANS. UPGRADE E90 ECM UpgradeImproved Racing created the first bolt on transmission fluid adapter with a thermostat for GM's 6L, 8L, and 10L automatic transmissions. The adapter's built in thermostat automatically bypasses the transmission cooler until the fluid reaches operating temperature. The thermostat reduces rough shifts caused by overcooled transmission fluid, reduces wear, and improves efficiency and horsepower. The transmission can now reach operating temps quickly