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Performance Package
$1,399.99
Vehicle not included with purchase.Important information
The FAS “Factory Freak” Package delivers 60–70+ wheel horsepower gains with no tuning required. Maintain your warranty while adding serious power to your Trackhawk or Durango.
Related Products
FAS 850 Package | Trackhawk & Durango
The FAS 850 Package is the perfect balance between drivability and performance, pushing your Hellcat platform to 850 WHP with pulley upgrades, injectors, pinned crank, thermostat, and full dyno tuning.
800 HP Package (Trackhawk/Durango)
The FAS 800 Package is designed for Hellcat owners who want a reliable 800 WHP build with factory-like drivability.
FAS “Factory Freak” Package (TRX)
Boost the power of your Dodge TRX with the FAS “Factory Freak” Package—no custom tuning needed, retains your factory warranty.
FAS 900 Package | Hellcat Platform
The FAS 850 Package is the perfect balance between drivability and performance, pushing your Hellcat platform to 850 WHP with pulley upgrades, injectors, pinned crank, thermostat, and full dyno tuning.
FAS 850 Package | TRX
The FAS 850 Package is the perfect balance between drivability and performance, pushing your Hellcat platform to 850 WHP with pulley upgrades, injectors, pinned crank, thermostat, and full dyno tuning.
FAS 800 Performance Package | TRX
The FAS 800 Package is designed for Hellcat owners who want a reliable 800 WHP build with factory-like drivability.
Recommended Upgrades
FAS “Factory Freak” Package (TRX)
Boost the power of your Dodge TRX with the FAS “Factory Freak” Package—no custom tuning needed, retains your factory warranty.
FAS 800 Performance Package | TRX
The FAS 800 Package is designed for Hellcat owners who want a reliable 800 WHP build with factory-like drivability.
FAS 850 Package | Trackhawk & Durango
The FAS 850 Package is the perfect balance between drivability and performance, pushing your Hellcat platform to 850 WHP with pulley upgrades, injectors, pinned crank, thermostat, and full dyno tuning.
FAS 850 Package | TRX
The FAS 850 Package is the perfect balance between drivability and performance, pushing your Hellcat platform to 850 WHP with pulley upgrades, injectors, pinned crank, thermostat, and full dyno tuning.
FAS 900 Package | Hellcat Platform
The FAS 850 Package is the perfect balance between drivability and performance, pushing your Hellcat platform to 850 WHP with pulley upgrades, injectors, pinned crank, thermostat, and full dyno tuning.
FAS 1000 Performance Package | TRX
The FAS 1000 Package delivers a true 1,000+ wheel horsepower build with a race ported supercharger, 108mm throttle body, upgraded fuel system, pulley package, longtube headers, E85 conversion, and full custom tuning — installed and tuned at FAS Motorsports.