Dinan Performance Engine Chip - 1985-1987 BMW 535i/635CSi/735i

E23/E24/E28

Part # D900-3521 Be the first to write a review

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$99.95

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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.

See Emissions Details

Dinan Performance Engine Chips unleash more power by re-programming the fuel mixture and ignition timing parameters of the engine management system. Furthermore, the software safely raises the rev-limit, giving your BMW a broader power band and greater road speed potential in each gear. Significant gains are also achieved at part throttle, making extra power available where you spend the bulk of the time driving.

Features:

More Power: Max gains of +24 HP @ 5000 RPM and +29 lb-ft TRQ @ 2000 RPM
50 State Emissions legal; CARB EO # D-176-8
Rev-limit increased
Improved throttle response
Smooth and predictable power delivery

Brand	Dinan
Dinan Point Value	3
Emission Code	1
Factory Rated HP	182
Factory Rated Torque (lb-ft)	214
Labor Time (Hours)	0.5
Max HP Gain	24 @ 5000 RPM
Max Torque (lb-ft) Gain	29 @ 2000 RPM
Peak HP	206 @ 5000 RPM
Peak HP Gain	24 @ 5000 RPM
Peak Torque (lb-ft)	243 @ 4000 RPM
Peak Torque (lb-ft) Gain	29 @ 2000 RPM
Product Type	Engine Chip
Weight	1
Part Number	D900-3521

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

ECU/TCU Chip Identification Guide

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