Slide 1 of 2: FAS 800 Performance Package | TRX Truck Packages FAS Motorsports main product image | FAS Motorsports 
Slide 2 of 2: FAS 800 Performance Package | TRX Truck Packages FAS Motorsports detail image 2 | FAS Motorsports FAS 800 Performance Package | TRX
Truck Packages
$6,699.00
Vehicle not included with purchase.Important information
The FAS 800 Package is designed for Hellcat owners who want a reliable 800 WHP build with factory-like drivability. Includes pulley upgrades, cooling mods, ECU unlock, full custom dyno tuning, etc.
Related Products
Factory Freak TRX Package
Boost the power of your Dodge TRX with the FAS “Factory Freak” Package—no custom tuning needed, retains your factory warranty.
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 TRX1000
The FAS TRX1000 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.
800 HP Package (2018+ F-150)
The FAS 800 Package delivers a reliable 800+ horsepower build for 2018+ Ford F-150s.
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.
500+ HP Package (2018+ F-150)
The FAS 500+ Package delivers a reliable 500+ horsepower build for 2018+ Ford F-150s.
Recommended Upgrades
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.
500+ HP Package (2018+ F-150)
The FAS 500+ Package delivers a reliable 500+ horsepower build for 2018+ Ford F-150s.
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 TRX1000
The FAS TRX1000 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.