Transmission Oil Cooler For E Chassis BMW N54 & N55 - 135i, 335i, ix 640i (G33) The JB4 also does not

The JB4 also does not require any user setup or customization but for more advanced enthusiasts the BMS DATA cable allows you to connect via a laptop for data logging and free software updates

turbo spool

• 2006-2010 E91 Touring 335i / 335ix

airbox bottom

Transmission Oil Cooler For E Chassis BMW N54 & N55 - 135i, 335i, ix 640i (G33) The JB4 also does notInstantly 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