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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

About Dinan

Dinan knows European marques – quite literally – from the inside out. Whether you need hard parts such as exhaust systems or coilovers, or ECU upgrades to unlock your engine's potential, Dinan has the parts to take your BMW, Mercedes-Benz, or Mini to the next level.

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.

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

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