1998 BMW E38 750i 750iL - M73B54 DME Performance ECU Tuning FRM Boost Increase
Description
Boost Increase
we’ll return both units and issue a refund (minus shipping costs and a $50 testing fee)
as dyno tested on the C63 AMG test car
Please verify which one you have before sending it in*
1998 BMW E38 750i 750iL - M73B54 DME Performance ECU Tuning FRM Boost IncreaseDUDMD Tuning: Engine Performance Software Tune Upgrade for 1998 BMW E38 750iL M73B54. E38 M73 DME Performance Tuning Features: This tuning service offers a reflash of your DME software to increase the performance of you vehicle by modifying the factory tune and is for these BMW models: E38 M73 Performance Flash Tune Gains: 16WHP @ 5600RPM 19WTQ @ 5600RPM E38 M73 Performance Tuning Features: Improved engine response Improved wide open throttle and part
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy





















