Description
xStage 3 Engine Software is for use with the High Flow Intake/Strut Brace, ensuring optimum performance and drivability.
The Dinan Performance Engine Software safely increases turbo-boost pressure from the stock 14.0 to 18.0 psi, along with properly retuned fuel mixtures, ignition timing, and full map rescaling. In fact, over 2000 lines of code have been addressed, producing substantial increases in power output while maintaining the civility and reliability expected of a Dinan performance product.
The top speed governor is removed with Dinan's software, the B7 will be capable of achieving its natural top speed as the governor has been removed.
FEATURES
- More Power (with exhaust and intake/strut brace): Max gains of +96 HP @ 6500 RPM and +144 lb-ft TRQ @ 6500 RPM
- Improved throttle response
- Top speed governor removed
- Full Map Rescaling, for drivability from idle to wide open throttle and everywhere in between
- Properly Returned Fuel Mixtures, to save you gas and protect your engine
- Retain all BMW factory engine damage safeguards
SPECS
| Dinan Point Value | 3 |
| Emission Code | 4 |
| Factory Rated HP | 500 |
| Factory Rated Torque (lb-ft) | 516 |
| Labor Time (Hours) | 0.5 |
| Max HP Gain | 96 @ 6500 RPM |
| Max Torque (lb-ft) Gain | 144 @ 6500 RPM |
| Peak HP | 587 @ 5500 RPM |
| Peak HP Gain | 87 @ 5500 RPM |
| Peak Torque (lb-ft) | 650 @ 3500 RPM |
| Peak Torque (lb-ft) Gain | 134 @ 3500 RPM |
| Product Type | Engine Software |
| Required Items | Dinan Cold Air Intake / Strut Brace (D760-0033) |
| Weight | 1 |
| Part Number | D903-44TB73 |
EMISSIONS (4)
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
TECH RESOURCES
Not compatible with Alpina B7's (F01/F02) from 2013+. When programmed the pressure sensors in both intercoolers must be replaced with 2x BMW 13 62 7 585 494. Refer to TIS procedures 1362591 and 1362592. These sensors are not included with the software and must be purchased separately from your BMW dealer Dinan High Flow Intake/Strut Brace is required in order to run the Stage 3 Performance Engine Software.
COMPATIBILITY OF APPLICATIONS
| YEAR | 2011, 2012 |
MAKE | BMW |
MODEL | ALPINA B7, ALPINA B7L, ALPINA B7 XDRIVE, ALPINA B7L XDRIVE |
SUBMODEL | BASE |
BODY TYPE | SEDAN |
ENGINE | 4.4L8 |
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