Mercedes-AMG E43 W213 Remap & Tuning
Upgrade your Mercedes-AMG E43 401HP with professional Stage 1 and Stage 2 ECU tuning from Onyx Performance in Slough, Berkshire. Our remapping solutions are designed to unlock the potential of the 3.0 V6 BiTurbo petrol engine, delivering improved power, torque, throttle response and overall driving performance.
The Mercedes-AMG E43 combines twin-turbocharged V6 performance with executive comfort and refinement. With professional ECU calibration, the standard 401HP and 520Nm output can be increased for stronger acceleration, improved responsiveness and enhanced driving enjoyment.
Mercedes-AMG E43 Performance Figures
| Performance | Power (HP) | Torque (Nm) |
|---|---|---|
| Standard Performance | 401 | 520 |
| Stage 1 Remap | 440 | 620 |
| Stage 2 Remap | 470 | 660 |
Stage 1 Remap Price: £599.00
Original Price: £718.80
Stage 2 Remap: Call for a Stage 2 quote
All performance figures are indicative and may vary depending on vehicle condition, fuel quality, modifications and individual vehicle specifications.
Gearbox Tuning
A gearbox remap can complement your engine tuning by optimising gear changes, shift response and torque management. Contact Onyx Performance to discuss the most suitable gearbox calibration for your Mercedes-AMG E43.
- Stage 1 Gearbox Remap: Contact for Price
- Stage 2 Gearbox Remap: Contact for Price
- Stage 3 Gearbox Remap: Contact for Price
BEFORE TUNING
Before carrying out any ECU remapping, we recommend ensuring your Mercedes-AMG E43 is mechanically sound and properly maintained. Our team can discuss the vehicle’s condition, service history and any existing modifications before tuning.
SERVICING AND MAINTENANCE
Regular servicing is essential for maintaining the performance and reliability of your 3.0 V6 BiTurbo engine. We recommend keeping up with scheduled servicing and using suitable quality engine oil, filters and replacement components.
EXHAUST UPGRADES
Enhance the sound and character of your Mercedes-AMG E43 with performance exhaust upgrades. We can discuss exhaust options to complement your vehicle’s tuning setup.
PERFORMANCE UPGRADES
Further performance enhancements may be available through supporting hardware upgrades. Contact our team to discuss suitable modifications for your desired power goals.
STYLING AND BODY UPGRADES
Give your E43 a distinctive appearance with styling and body enhancements. Onyx Performance can help you explore upgrades to complement its AMG design.
VEHICLE SECURITY
Protect your Mercedes-AMG E43 with suitable vehicle security solutions. Contact Onyx Performance to discuss available options.
WHY CHOOSE ONYX PERFORMANCE?
At Onyx Performance, we provide professional vehicle tuning and performance solutions tailored to your vehicle. Based in Slough, Berkshire, our team can help you choose the right remapping and upgrade options for your requirements.
REMAPPING IN SLOUGH
Onyx Performance provides ECU remapping and vehicle performance services in Slough, Berkshire. Whether you are looking for a Stage 1 upgrade or want to discuss a Stage 2 setup, contact our team to arrange your Mercedes-AMG E43 tuning.
Frequently Asked Questions
How much power can a Stage 1 remap add to my Mercedes-AMG E43?
The supplied figures indicate an increase from the standard 401HP and 520Nm to approximately 440HP and 620Nm with a Stage 1 remap.
How much power can a Stage 2 remap produce?
The supplied Stage 2 figures are approximately 470HP and 660Nm. Supporting modifications and vehicle condition may affect the results.
Do I need hardware upgrades for Stage 1 or Stage 2?
Stage 1 tuning is generally designed around the standard vehicle hardware. Stage 2 may require supporting hardware modifications, depending on the chosen setup. Contact us to discuss your vehicle.
Can I have a gearbox remap with my engine remap?
Yes, gearbox tuning can complement an engine remap. Contact us for available gearbox tuning options and pricing.
Can I have a dyno session?
Yes. Dyno sessions are available for £120.00, allowing your vehicle’s performance to be measured.
Do you offer Stage 3 tuning?
Contact Onyx Performance to discuss your performance goals and whether a suitable Stage 3 setup is available for your vehicle.
Does my Mercedes-AMG E43 need an ECU unlock?
Your vehicle is listed with a Bosch MED17.7.3.1 ECU. ECU access requirements can depend on the ECU hardware and software version, so compatibility and any unlock requirements should be confirmed before tuning.
BOOK YOUR REMAP
Contact Onyx Performance to discuss your Mercedes-AMG E43 remap, available tuning options and booking arrangements.
Contact Onyx Performance
Transform your Mercedes-AMG E43 today with Onyx Performance. Whether you’re looking for Stage 1 or Stage 2 remapping, performance exhaust systems, styling enhancements, or vehicle security solutions, our expert team is here to help.
