Air and Fuel› Performance Packages
Brabus
PowerXtra B40S-800 Performance Kit
SKU: 167-B40S-800-00
Advanced — 4+ hours
Description
The performance increase is achieved through the addition of the Brabus PowerXtra control module for the engine control unit. This module is plug-and-play and adapted to the standard engine management. The kit boosts peak torque from 850 Nm to 1000 Nm and rated output from 450 kW (612 hp) to 588 kW (800 hp).
Fitment
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Available on iOS & Android
Specifications
| Brand | Brabus |
| Part Number | 167-B40S-800-00 |
| Category | Air and Fuel |
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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