Weistec W.3 Turbo Upgrade for McLaren M840T

Weistec W.3 Turbo Upgrade for McLaren M840T


Key Features:

  • 900+ WHP capable depending on fuel and supporting modifications
  • 5 Axis CNC Machined
  • High RPM Balanced for perfect operation
  • Substantial power throughout the RPM range
  • Stock Appearance when installed
  • 100% Bolt on installation
  • Core exchange/charge required
SKU: 01-840-01944-1 Categories: , Tags: , , , ,


The Weistec W.3 Turbo Upgrade for the McLaren 720s provides vastly improved top end performance of the 4.0L twin turbo M840T Engine.  Where the factory turbos peak out shortly after 6000 rpm causing power to drop as revs increase towards 8000 rpm, the Weistec W.3 Turbos hold power until the rev limiter.



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