APR ECU Upgrade - 4.0T EA825 V8 (Bentley)

Overview

We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Bentley 4.0T V8 engine with the Bosch MG1 ECU! Expect massive gains with up to 685-767 HP and 731-804 FT-LBS of torque on tap, depending on octane, from this simple software upgrade. APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!

Features

• Delivers up to 685-767 HP with 731-804 FT-LBS depending on octane
• Max gains of +147-236 AWHP and +141-236 AWFT-LBS depending on octane
• Supports 91 AKI, 93 AKI, 100 AKI, and 104 AKI fuel grades in North America and 95 RON, 98 RON, 104 RON, and 108 RON in the rest of the world
• Optional factory term limit matching limited powertrain warranty with APR Plus
• Speed limiter removed
• Standing RPM soft limiter increased
• Left-foot braking / brake boosting added
• Properly rescaled performance gauges
• Optimized thermal management and protection
• Optimized launch control strategy for faster response
• Optimized driveline protection during launch
• No hardware required (Software only)
• Supports standard bolt on modifications
• Eliminated the need for a TCU upgrade to achieve full torque
• Flash counter does not increase with each flash
• Free lifetime updates
• Direct OBDII port flash (No ECU removal)
• 30 day money back guarantee

Available Stages

APR Stage 1

The APR Stage 1 ECU Upgrade is the first step towards tuning your engine. It produces up to 685-767 HP and 731-804 FT-LBS of torque with gains as high as +147-236 HP and +141-236 FT-LBS of torque at the wheels. APR Stage 1 is available for 91 AKI, 93 AKI, 100 AKI and 104 AKI in North America and 95 RON, 98 RON, 104 RON, and 108 RON in the rest of the world. ### APR Plus APR Plus is our APR Stage 1 ECU Upgrade with our limited powertrain warranty and it’s the first step towards tuning your engine