Dinan Stage 3 Performance Engine Software - 2002-2005 BMW 745i

E65/E66

Part # D903-4573 Be the first to write a review

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$199.95

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Emissions

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.

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Stage 3 Performance Engine Software has been tuned specifically for use with Dinan's High Flow Throttle Body optimizing power output as well as improving drivability. The software safely raises the rev-limiter by 250 RPM and the top speed governor has been removed enabling the cars to reach their "natural" top speed. Revised EML tuning provides improved drivability by speeding up throttle response.

Features:

More Power (with throttle body): Max gains of +14 HP and +12 lb-ft TRQ
50 State Emissions legal; CARB EO # D-176-35
250 RPM rev-limit increase
Improved throttle response
Top speed governor removed
Smooth and predictable power delivery

Brand	Dinan
Dinan Point Value	3
Emission Code	1
Factory Rated HP	325
Factory Rated Torque (lb-ft)	330
Labor Time (Hours)	0.5
Max HP Gain	14
Max Torque (lb-ft) Gain	12
Product Type	Engine Software
Required Items	Dinan Throttle Body (D760-3600A)
Weight	6
Part Number	D903-4573

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 High Flow Throttle Body is required in order to run the Stage 3 Performance Engine Software.

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