BMW E46 330d 204PS Handset model-M135i (F20/F21) including xDrive The device will then read

The device will then read the original/stock file out of the ECU

This helps increase the legendary CSL bark at lower RPMs and makes it sing all the way to the redline

Recomend Upgraded clutch if manual

Lower rates can be chosen for mixed-use cars where some road comfort is still required

BMW E46 330d 204PS Handset model-M135i (F20/F21) including xDrive The device will then readTRS Home Flashing Device is capable of holding 5 tuned files, with features* such as: Different power levels (Low, Med, High torque) Popcorn limiter Different pedal responses Valet Mode The device is completely customizable to the end user, just let us know what you want and we'll see if we can cater for you or guide you through the process. The device can be updated remotely if you ever go through to the next stages of tuning and require updated