Dinan

Dinan Stage 3 Performance Engine Software - 2004-2006 BMW X3

Part # D903-31X3 Be the first to write a review

E83

Dinan Stage 3 Performance Engine Software - 2004-2006 BMW X3

Suggested Retail
$299.95
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Stage 3 Engine Software is for use with the High Flow Throttle Body optimizing performance and drivability. Dinan Engine Software safely raises the rev-limit by 240 RPM, endowing your car with a broader power band and greater road speed in each gear. The software also removes the top speed governor, enabling the cars to attain their "natural" top speed. Reprogramming of the drive by wire throttle system speeds up throttle response, dramatically reducing the delayed response to throttle inputs exhibited with the stock programming.

Features:

  • More Power (with throttle body): Max gains of +7 HP and +8 lb-ft TRQ
  • 50 State Emissions legal; CARB EO # D-176-35
  • 240 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 HP225
Factory Rated Torque (lb-ft)214
Install MethodDealer
Labor Time (Hours)0.5
Max HP Gain7
Max Torque (lb-ft) Gain8
Product TypeEngine Software
Required ItemsDinan Throttle Body (D760-3300A)
Stage3
WarrantyLimited Lifetime Warranty
Weight6
Part NumberD903-31X3
1

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
Dinan Throttle Body is required in order to run the Stage 3 Performance Engine Software.
Limited Lifetime Warranty: See Details
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    Some parts are not legal for use in California or other states with similar regulations.