McLaren MP4-12C / 650S Weistec VTA Adapters


Attain a”blow-off” sound while letting off the throttle for a unique McLaren experience.

+  Fits all McLaren MP4-12C / 650S models
+ 100% Bolt-On Solution with No CEL

SKU: 01-838-01966-2 Category:


The Weistec VTA (Vent to Atmosphere) Adapter is designed and manufactured as a complete and simple bolt on solution for attaining the “blow-off” sound that many people are fond of on turbocharged vehicles.  The 3.8 Twin Turbo engine comes equipped with electronically actuated bypass valves integrated in the turbochargers that recirculate back into the compressor inlet for near silent operation. With the Weistec VTA Adapters, there will be no check engine light as the factory valves are still used, and no tuning or ECU calibration is required.

  • 100% Bolt-On Solution
  • No Check Engine Light
  • CNC Machined Aluminum
  • Anodized to Military Spec
  • Engineered and Manufactured in USA

ABOUT WEISTEC: Based out of Orange County California, Weistec Engineering is an industry leader in research, development, and design. Engineering and design are the core services of Weistec. Combined experience from mutiple fields by our technical department allows Weistec Engineering to offer an array of services and capabilities.

SHIPPING:  Usually ships same or next business day. Contact us for expedited orders to ensure proper delivery time.


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