Ignitions and Electrical› Computers, Chips, Modules and Programmers

Weistec Engineering

W.3 Turbo Upgrade

$3,299.00

SKU: 01-276-01861-2

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Weistec W.3 Turbo Upgrade is engineered to unlock the full performance potential of the Mercedes-Benz M276 3.0L Biturbo engine. This upgrade features larger impellers, precisely fabricated on a 5-axis CNC machine, and is perfectly balanced for high RPM operation, promising unparalleled performance. Installation is a simple 100% bolt-on process. This upgrade is designed to deliver substantial power gains, with advertised figures reaching up to +212 HP and +216 TQ. These gains are estimates of peak HP and Torque. The upgrade is compatible with various Mercedes-Benz models featuring the M276 engine, including the W205 C400 (2014-2015), C43 AMG, C450 AMG, and W213 E400 4-Matic.

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

BrandWeistec Engineering
Part Number01-276-01861-2
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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