Air and Fuel› Intake Manifolds and Components

Weistec Engineering

82mm Throttle Body

$1,499.00

SKU: 01-000-00450-0

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In Stock
Ships by Aug 4
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Weistec Engineering 82mm Throttle Body is a genuine Mercedes OEM part designed to enhance the performance of your vehicle's M113K engine, particularly when paired with the Weistec 3.0L supercharger. This upgrade offers increased airflow compared to the stock 74mm throttle body, directly contributing to gains in horsepower and torque. Owners can expect an increase of 20+ horsepower on an otherwise stock vehicle and over 50 horsepower on a modified vehicle. It is presented as an essential component for maximizing power potential. This throttle body is specifically designed for various Mercedes-Benz AMG models equipped with the M113K engine, including the CL55 AMG, CLS55 AMG, E55 AMG, G55 AMG, S55 AMG, and SL55 AMG, across multiple model years from the early 2000s up to 2011 for certain G55 AMG applications. A crucial note for California residents: this product is not for sale or use in the state of California on any pollution-controlled vehicle, as per the California Air Resources Board regulations.

MIA's Description

The Weistec Engineering 82mm Throttle Body is a Mercedes OEM component designed as a bolt-on option for the Weistec 3.0L supercharger.

This throttle body increases airflow over the stock 74mm unit, leading to significant gains in horsepower and torque. It is considered a must-have for those seeking maximum power output from their M113K engine.

Fitment

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Specifications

BrandWeistec Engineering
Part Number01-000-00450-0
CategoryAir 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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