The updated Mercedes-Benz A 45 with 381 horsepower from a turbocharged 4 cylinder is a load of fun to drive. With our ECU flash tune, you gain quicker throttle response, increased torque, faster turbo spool, and top end that pulls very hard to redline. The VR Tuned upgrade adds more horsepower over stock. Overall, the driving characteristics are vastly improved while providing you additional benefits that your car craves for.
Horsepower Ratings:
Stock Power: 381 HP | 350FT/LBS
Stage 1 Tuned Power: 418 HP | 395FT/LBS
Stage 2 Tuned Power: 436 HP | 410FT/LBS
What are the benefits of VR Tuned?
#1 priority is our customer service to you!
Our tuning is used worldwide. We have powered vehicles of all types.
All ECU tunes can be reverted back to stock if necessary.
With the VR Tuned ECU Flash, basic bolt-on performance parts will not require a retune of your ECU.
Adding parts such as an exhaust, intake, plenum, pulley, will all adjust with the tune.
If you add higher octane fuel, the ECU will adjust accordingly.
We can tune cars worldwide including JDM, EU, Australian, and USA cars for different types of octane or environments.
Other custom enhancements are available if requested and applicable.
We test and dyno tune on our own cars to make sure what you get is safe, reliable, and gives you the results you want!
How to Flash Your ECU?
Use the Alientech Powergate 3+ handheld device. This device is a touchscreen module that lets you store your original and tuned files to easily flash between them. See Instructions Here.
Use the DimSport handheld device. This REQUIRES a Windows PC. You can flash between these at anytime. See Instructions Here.
We can bench flash the ECU. To bench flash the ECU, you must remove it from your vehicle and send it to us. Once we receive the ECU, we will prepare the tune file and then ship it back to you for reinstallation. We do not solder or modify the ECU board at all. All ECU tuning is done via bungy probes that have a needle tip to provide an electrical connection. ECU Removal Instructions Here.
Options:
You can select to get one or all of our Stage ECU Tunes. The Stage 2 is usually for those looking to maximize the performance of their vehicle. Though not required unless stated, this is usually for those running a performance exhaust and at least 91-93 octane fuel. Switching between stages can only be done if OBDII flashing is available.
For this ECU Flash, we also offer the following features that are optional and can be selected:
Pops and Bang Burble Tune
Speed Limiter Raised - VMax
Some features not listed can be requested during the File Upload process
For reference this ECU is a Bosch MED17.7.2.
Lethal Performance is proud to offer the entire line of Vivid Racing products!
Vehicle Application(s)
This product fits the following models and years
Model
Year(s)
Reviews
Write Your Own Review
Only registered users can write reviews. Please, log in or register
