1993 - 1995 BMW E34 540I - M60B40 Performance Tuning ECU Chip

DUDMD Tuning M60B40 Performance Tuning DME chip is for:

    • BMW E34 1993 - 1995 540i, engine  M60B40
    • BMW E34 1993 - 1995 540iA Automatic, engine  M60B40
    • BMW E34 1993 - 1995 540i6 Manual, engine  M60B40

540i M60 Performance Tuning Chip Features:

    •  Manual and Automatic versions are available
    •  Improved gas mileage - up to 3mpg
    •  Improved throttle response
    •  Improved wide open throttle horsepower and torque
    •  7000rpm rev limiter (can be changed upon request to your specs)
    •  Premium Gasoline required for maximum performance

E34 M60B40 Performance Tuning Chip work only for BOSCH MOTRONIC 0 261 200 404 ECU DME, which is in all above listed vehicles produced 12/94 and earlier. You an verify your production year on the sticker located in the driver’s door jamb.

1/95 and newer cars have to send in their chip to me, in order for us to build you a custom chip due to EWSII anti-theft code in the chip. Please ask questions or notify me if you have a 1/95+ car before buying a chip to arrange a deal.


Please print out the tuning form below and mail it in with your 484 DME. If you have a 404 DME , you can email this form.

E34 540i Transmission: Manual
DME Type: 404 - M60B40 E34 Performance Chip
In stock
Sale price$210.00

Tax excluded. Shipping calculated at checkout

BMW M60 Performance Chip Tuning FAQs

Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h

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