Please print out this form and mail it in with your DME. DME will not be flashed until the form is filled out and sent to us. Thank you.
- Manual and Automatic versions are available
- Improved gas mileage
- Improved throttle response
- Improved wide open throttle and part throttle horsepower and torque
- 6500rpm rev limiter (can be changed upon request to your specs)
- Top speed limiter is raised to the max possible
- Premium Gasoline required for maximum performance
- We do not offer tuning for emission delete, we do not disable catalytic converter or secondary air pump systems.
- Express return shipping available to reduce down time of the vehicle, additional fees apply.
We do not offer tuning for emission delete, we do not disable catalytic converter or secondary air pump systems.
We do not offer tuning services to the state of California.
This DME (engine computer) software upgrade is for:
BMW E38 (740i/iL), engine M62B44
BMW E39 (540i/iA), engine M62B44
BMW E31 (840i), engine M62B44
Other BMW models with a M62B44 conversions/swaps.
We have 2 methods of having this tune installed (Flash Type Selection).
Method 1 - BENCH: Remove the DME/ECU and mail it in. We will create a full backup image of your ECU without opening the lid or any physical damage to the ECU at all. We then upload our tune and mail the DME/ECU back. This is the safest way, as we can have a full backup of the entire ECU content.
Method 2 - REMOTE FLASH: No downtime!!! With this option, once an order is placed, we will ship you a cable, that cable connects to a laptop. You will then be able to connect the cable to your obd2 port and laptop, and read/write your own DME/ECU on your own. Best of all it's most convenient for you to flash it anytime. 96-97 year model will require you to jumper 4 wires on the 20 pin adapter in order for obd2 flash to work and take effect.
We will send you our new flasher software to download with instruction. With this flasher tool you can Read and Write our tuning files by yourself, and also be able to read/clear fault codes and adaptations.
*You will need a Windows 8 or newer laptop and WIFI to flash remotely (Apple, Chromebooks are not supported)* INPA/Bimmergeeks K+DCAN cable will also work and are supported for remote flashing. You will need to purchase a cable from us for remote flashes if you don't have one.