Propelling it up that notch is the Dinan Stage 1 Performance Engine Software. As always, Dinan matches the new car warranty coverage for up to 4 years or 50,000 miles, including the possibility of consequential damages. No one offers better performance or backs it up with such comprehensive warranty coverage.
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.
The results of Dinan's tuning are nothing short of breathtaking, with the added boost and related recalibration producing a maximum output of 573 horsepower at 5500 rpm and 644 lb-ft torque at 3500 rpm.
FEATURES
- More Power: Max gains of 80 HP @ 6500 RPM and 134 lb-ft TRQ @ 3500 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) | 1.5 |
| Max HP Gain |
80 @ 6500 RPM |
| Max Torque (lb-ft) Gain |
134 @ 3500 RPM |
| Peak HP |
573 @ 5500 RPM |
| Peak HP Gain |
73 @ 5500 RPM |
| Peak Torque (lb-ft) |
644 @ 3500 RPM |
| Peak Torque (lb-ft) Gain |
128 @ 3500 RPM |
| Product Type |
Engine Software |
| Weight | 1 |
| Part Number |
D900-44TB7 |
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 the Alpina B7 (F01/F02) from 2013-2015. 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.
COMPATIBILITY OF APPLICATIONS
| YEAR | 2011, 2012 |
|
MAKE |
BMW |
|
MODEL |
ALPINA B7, ALPINA B7 XDRIVE, ALPINA B7L, ALPINA B7L XDRIVE |
|
SUBMODEL |
BASE |
|
BODY TYPE |
SEDAN |
|
ENGINE |
4.4L V8 |
