EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers
EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers
EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers
EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers
EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers
EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers

EvoMS Upgraded Billet 997TT/991TT VTG Turbochargers

Regular price $4,295.00 Sale

Redesigning Porsche's advanced VTG turbocharger technology is no simple task. Evolution motorsports CAD engineered and 5-axis CNC machined billet turbocharger compressor wheel utilizes a larger, more efficient design which improves turbocharger airflow. A broader, more linear delivery of power is achieved which translates into a flatter torque curve. Additional performance and reliability is incorporated with our patent pending, CAD designed and CNC machined piston type boost recirculation valve for improved boost bypass and boost response. Each turbocharger is remanufactured, assembled and VSR balanced to surpass the OEM specifications for optimum performance and reliability. Our EVT turbos set the standard back in 2007 when they first launched them to the public. Since then, there have been many modified VTG turbochargers to hit the market however none of them compare to the performance and quality we have delivered since. Features:

  • CAD designed and 5-axis CNC machined 68mm billet aluminum compressor wheel
  • Larger and more efficient design for improved airflow
  • CNC machined and profiled compressor housing to accept the larger billet compressor wheel
  • VSR (Vibration Sorting Rig) balanced up to 250,000 rpm which ensures optimized turbocharger operation and a longer service life.
  • Designed to optimize the volumetric efficiency of the stock engine components
  • Retains full function of the VTG system
  • Supports up to 775hp

Evolution Motorsports established its reputation on creating and designing its own proprietary performance products. These include turbochargers, intercoolers, exhaust headers/mufflers, air induction systems, clutch components and many other integral components that improve the performance of your vehicle. When these components are coupled and tuned together with our intelligent software engineering, our proprietary products have evolved to become Performance Systems. The R&D Team at EVOMS has spent countless hours prototyping, improving, testing on the street, Dyno and track, each component that makes up the EVOMS Performance Systems. All of our VTG turbocharger solutions require an exchange of OEM rebuildable turbochargers. Please contact us for more information. 

This product may not comply with your local emissions standards. EVOMS/AW Designs are not responsible for emissions compliance, please purchase with care.

4 week turnaround time

INTENDED FOR OFFROAD USE ONLY!!!