ECU Upgrade for Bentley Mulsanne & Mulsanne Speed
600 HP | 828 LB-FT
DESCRIPTION
ECU Tuning Group’s (ETG) proprietary software for the 2011-on Bentley Mulsanne maximizes vehicle performance, without compromising safety, reliability, or comfort.
ECU tuning refers to rewriting or remapping the software in your vehicle’s Electronic Control Unit (ECU) — sometimes referred to as an Electronic or Engine Control Module (ECM) — to improve the vehicle’s performance and/or responsiveness. The manufacturer generally uses conservative maps in the ECU to allow for slight variations across motors, poor fuel quality, and inadequate maintenance or neglect by owners.
By uploading new software to the ECU through the vehicle’s OBD port (in some cases, bench flashing the ECU/ECM or adding a separate Performance Module), we can make adjustments to engine parameters, such as spark timing, fuel injection, and boost to increase the output of the vehicle’s 6.8L V8 twin-turbo motor.
On most vehicles, we will also adjust the electronic throttle control (drive-by-wire) maps for better throttle response, transmission maps for quicker shifts, raise the rev limiter, and remove the speed governor.
HIGHLIGHTS
– Increase in Horsepower and Torque
– Reprogram Throttle Maps for Improved Throttle Response
– Reprogram Transmission Maps for Quicker Shifts
– Increased Exhaust Volume in 2nd & 3rd Gear
– Raise Rev Limiter
– Remove Speed Governor
– Undetectable at Dealership (most vehicles)
– Vehicle Can Be Put Back to ‘Stock’ Upon Request
– Complimentary Re-flashing of ECU included, if Dealer Reprograms ECU
STOCK HP & TQ
Mulsanne
| Stock HP | Stock TQ | ||||||
| 505 HP | 752 LB-FT |
Mulsanne Speed
| Stock HP | Stock TQ | ||||||
| 530 HP | 811 LB-FT |
ETG HP & TQ
Mulsanne
| Max HP | Max TQ | HP Gain | TQ Gain | Type | Octane | Price | Installation |
| 600 HP | 828 LB-FT | 95 HP | 76 LB-FT | Bench Flash | 91 | $2,995 | Bench Flash* |
Mulsanne Speed
| Max HP | Max TQ | HP Gain | TQ Gain | Type | Octane | Price | Installation |
| 600 HP | 828 LB-FT | 70 HP | 17 LB-FT | Bench Flash | 91 | $2,995 | Bench Flash* |
*Installation prices vary with vehicle (e.g., supercharged), product type (flash vs. module) and location. In some cases, it is best that we bench flash the ECU, so the ECU should be shipped to us via overnight delivery. Alternately, we can come to your home or office, remove the ECU, bench flash, and then return to reinstall the ECU.
1) Performance gains may vary based on temperature, climate conditions, and fuel quality.
2) Vehicle and product images are used for information purposes only, and may not depict actual vehicle or product. Prices and performance specs are subject to change without notice. Mobile ECU Tuning, LLC. is not responsible for typographical errors.