Ignitions and Electrical Computers, Chips, Modules and Programmers

Brabus

PowerXtra B40-700 ECU Performance Kit

$6,604.50

SKU: 213-B40-700-00-300

In Stock
In Stock
Ships by Aug 5
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Brabus PowerXtra B40-700 is a genuine Brabus performance kit designed to significantly enhance the engine control unit of the Mercedes-AMG E63 sedan (W213) and estate (S213) models. This kit unlocks the E63's maximum potential, offering impressive new performance figures. The 0-100 km/h acceleration is reduced to 3.2 seconds for sedan models and 3.3 seconds for estate models, down from their stock times. The top speed can be increased to either 155 mph (250 km/h) or 186 mph (300 km/h), depending on the chosen option. Torque is boosted to 950 Nm from a stock 850 Nm, and power increases to 700 hp/515 kW from 612 hp/430 kW. The PowerXtra B40-700 kit is compatible with all models of the 213 product code, including sedan and station wagon versions, both before and after the facelift. Specifically, it is only suitable for Mercedes-Benz E-Class sedan W213 and estate S213 models in conjunction with E63s AMG variants. This includes E-Class (S213 Facelift) 2020-2023 Estate, E-Class (W213 Facelift) 2020-2023 Sedan, E-Class (S213) 2016-2020 Estate, and E-Class (W213) 2016-2020 Sedan. Installation requires professional experience and equipment, and it is strongly recommended to have the power extra kit installed in a specialized workshop. The kit includes the genuine BRABUS control module and mounting elements. Customers can select their preferred top speed option (155 mph or 186 mph) when adding the product to their cart. For any compatibility or installation queries, providing the VIN of your car when placing an order is advised.

MIA's Description

The Brabus PowerXtra B40-700 is a performance kit designed to enhance the engine control unit of the Mercedes-AMG E63.

This module extracts maximum potential from the engine, building upon the E-Class's balance of elegance and dynamic behavior. It is safe as it's executed by Brabus, an independent tuner with a history of collaboration with Mercedes-Benz.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBrabus
Part Number213-B40-700-00-300
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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