Dinan Performance Engine Chip - 1990-1993 BMW 318i/is


Part # D900-1833 Be the first to write a review
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Performance Engine Chip provides additional horsepower and torque, as well as raising the rev-limiter by 500 RPM, enabling you to carry more road speed in each gear.


  • More Power: Max gains of +12 HP @ 5500 RPM and +15 lb-ft TRQ @ 2500 RPM
  • 50 State Emissions legal; CARB EO # D-176-13
  • 500 RPM rev-limit increase
  • Improved throttle response
  • Top speed governor removed
  • Smooth and predictable power delivery
Brand Dinan
Dinan Point Value3
Emission Code1
Factory Rated HP134
Factory Rated Torque (lb-ft)126
Labor Time (Hours)0.5
Max HP Gain12 @ 5500 RPM
Max Torque (lb-ft) Gain15 @ 2500 RPM
Peak HP144 @ 6000 RPM
Peak HP Gain10 @ 6000 RPM
Peak Torque (lb-ft)136 @ 5500 RPM
Peak Torque (lb-ft) Gain11 @ 5500 RPM
Product TypeEngine Chip
Part NumberD900-1833

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Not compatible with the 318i (E36) from 1996-1999.

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.