Transmission Oil Cooler For E Chassis BMW N54 & N55 - 135i, 335i, ix a45 Bluetooth ECA

Bluetooth ECA

Map 4: OEM performance but with JB4 active for diagnostics only

Most tunes require an upgraded downpipe and FMIC to run properly

and many additional features to be unlocked in the future via free firmware updates

Transmission Oil Cooler For E Chassis BMW N54 & N55 - 135i, 335i, ix a45 Bluetooth ECAInstantly Improve Transmission Performance and Cooling Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug and play kit replaces your factory coolant to trans fluid heat exchanger with a high capacity