Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Air and Fuel› Superchargers, Turbochargers and Components
Weistec Engineering
M156 Stage 2 Supercharger System 8-Rib 67mm Pulley
SKU: Stage 2 M156 Supercharger System
Advanced — 4+ hours
Overview
The system is not street legal in all US states and is explicitly "NOT LEGAL FOR SALE OR USE ON POLLUTION CONTROLLED MOTOR VEHICLES."
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Vehicle Symptoms
- Lack of power at high RPM
- Engine feels sluggish on highway
- Desire for more throttle response
- Wanting to keep up with newer models
- Seeking track-ready performance
Relevant Conversations
- M156 supercharger kit for C63 AMG
- Weistec Stage 2 supercharger review
- M156 engine upgrade options
- How to get more power from M156
- Best supercharger for Mercedes M156
- M156 supercharger vs turbo
- Weistec supercharger install time
- C63 AMG supercharger forum
- M156 performance parts
- M156 supercharger system cost
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Weistec Engineering |
| Part Number | Stage 2 M156 Supercharger System |
| Category | Air and Fuel |
About MOTORMIA
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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