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Mercedes-Benz

Weistec M275 - M279 Anti Surge Valve Set
Purchase Weistec M275 - M279 Anti Surge Valve Set
  • SKU: 01-279-01611-8

    Weistec M275 - M279 Anti Surge Valve Set

  • $699.99

  • Prop 65 warning
    Warning

    This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Manufacturer Weistec
Engine Family M275
year make model trim engine
2018 Mercedes-Benz Maybach G650 Landaulet Base (W463) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz Maybach G650 Landaulet Base (W463) Twin Turbo 6L V12 (M279)
2020 Mercedes-Benz Maybach S650 Cabriolet (A217) Twin Turbo 6L V12 (M279)
2019 Mercedes-Benz Maybach S650 Cabriolet (A217) Twin Turbo 6L V12 (M279)
2018 Mercedes-Benz Maybach S650 Cabriolet (A217) Twin Turbo 6L V12 (M279)
2017 Mercedes-Benz Maybach S650 Cabriolet (A217) Twin Turbo 6L V12 (M279)
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Anti Surge Valve

The Mercedes M275 and M279 Biturbo V12 engines found in the AMG 65 models feature plastic bypass valves that are installed the the compressor covers of each turbo.  The bypass valves are prone to leaking, especially on vehicles that have an ecu upgrade with higher than stock boost levels.

Weistec M275-M279 Anti-Surge Valves (ASV) replace the factory bypass valves with a bolt in installation.  The system produces the infamous and sought after “blow-off” sound.  This upgrade is a must for vehicles that have an ECU upgrade as the factory valves leak and reduce turbocharger efficiency and performance.

 

Key Features:

  • 100% Bolt-On Solution

  • No Check Engine Light

  • Replaces Leak-prone Factory Bypass Valves

  • "Blow Off" Sound

  • CNC Machined Aluminum

  • Hard Anodized to Military Spec

  • Engineered and Manufactured in USA