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Ignitions and Electrical› Computers, Chips, Modules and Programmers

RENNtech

Powertrain Control Unit (CPC) for AMG M176/M177 Engines

$2,480.00 $2,325.00 Save $155.00

SKU: 54.900.4119

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The RENNtech Powertrain Control Unit (CPC) is an upgrade designed for AMG M176 and M177 engines. It increases torque limits and removes restrictions set by the stock CPC unit. This upgrade is recommended with RENNtech ECU tunes and is included with their turbo upgrade packages.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

BrandRENNtech
Part Number54.900.4119
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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