2024+ Ford Mustang Dark Horse TT Twin Turbo Package
Turn Key Package Price $79,999
- 800+ WHP on 93 Oct
800+ RWHP, intelligent boost control, signature Fathouse styling, and a complete engineered package—this is what the Dark Horse TT 800 was built to be.
The Dark Horse, Reimagined. Limited to 20 Vehicles per model year
800+ RWHP. Twin Turbo. Built Different.
The Fathouse Performance Dark Horse TT 800 transforms Ford’s Dark Horse into an 800+ wheel horsepower twin-turbo performance machine with OEM-level drivability and refinement.
DynoJet Research
Figures Don’t Lie
Max Power 802 at Engine RPM = 7780
Max Torque 619 at Engine RPM = 5230
AUTHENTICITY More Than a Build.
Each completed Dark Horse TT includes a Certificate of Authenticity, serialized engine plaque, and dedicated Owner’s Manual documenting the vehicle and its Fathouse Performance package.
Description + Specs
Engineered as a Complete Performance Package At Fathouse Performance, we don't believe in simply adding horsepower. Every component of the Dark Horse TT package has been carefully selected, tested, and calibrated to work together as one complete system. From the turbochargers and fuel system to the suspension, drivetrain, and calibration, every detail has been engineered to maximize performance while maintaining long-term reliability. This is the same philosophy that has made Fathouse Performance one of the country's premier Mustang builders.
- (01) Complete Fathouse Performance Twin Turbo System
- (02) Fathouse by Borla Twin Turbo Cat-Back Exhaust
- (03) Factory ECU Custom Calibration
- (04) Proprietary Fathouse Boost Control System
- (05) FFRE Billet Oil Pump Gears
- (06) Suspension Upgrades
- (07) Fathouse Performance 20" Wheels
- (08) Toyo R888R Performance Tires
- (09) Fathouse Performance Catch Can / Coolant Tank Combination
- (10) Fathouse Performance Interior Package
- (11) Fathouse Performance Engine Bay Dress-Up Package
- (12) MGW Shifter (Manual Only)
- (13) BMR Suspension Anti-Wheel Hop Package
- (14) Fathouse Performance Engine Bay Cap Kit (Red or Black)
- (15) Fathouse Performance Carbon Fiber Radiator Cover
- (16) Fathouse Performance Radiator Plate
- (17) AMSOIL 5w50 Full Synthetic Oil Change
- (18) Professional Installation
- (19) Johnson Tuning Flex Fuel Dyno Calibration
- (20) TT Billet Badging
- (21) TT Serial # Build Plaque (Limited 1 of 20) per MY
The Ultimate Twin Turbo Dark Horse
The 2024+ Mustang Dark Horse is an exceptional performance car straight from Ford. At Fathouse Performance, we’ve taken it even further with the Dark Horse TT™ 800 Twin Turbo Package—a complete, engineered performance system producing 800+ rear-wheel horsepower while maintaining exceptional drivability, reliability, and OEM-like refinement.
Designed for enthusiasts who demand the very best, this package transforms the Dark Horse into a true supercar killer while preserving the confidence and manners expected from a modern Ford performance vehicle.
Intelligent Boost Control
Exclusive to the Dark Horse TT package is our proprietary boost control system.
Rather than offering only one power level, our system intelligently adjusts boost based on the selected factory drive mode while also controlling boost by gear to maximize traction and drivability.
This provides:
- Drive Mode Based Boost Levels
- Boost-by-Gear Traction Management
- Improved Launch Performance
- Superior Street Manners
- Maximum Performance When You Need It
The result is a car that’s comfortable to drive every day but instantly transforms into an 800+ RWHP monster at the push of a button.
Signature Fathouse Styling
Performance should look as impressive as it feels.
Every Dark Horse TT package receives exclusive Fathouse touches that set it apart from every other Mustang on the road, including custom interior enhancements, premium wheels, and engine bay detailing that showcase the level of craftsmanship found throughout the build.
Built by Fathouse Performance
Since 2012, Fathouse Performance has built some of the world’s quickest and fastest modern Mustangs. Our twin turbo systems have set records, won events, and earned the trust of enthusiasts across the country.
Every Dark Horse TT package is professionally assembled by our experienced technicians, dyno tested, street validated, and delivered ready to enjoy.
When you purchase a Fathouse Performance vehicle, you’re investing in proven engineering, meticulous craftsmanship, and a driving experience unlike anything else on the road.
Speed Built Right.
The Fathouse Performance Dark Horse TT™ 800 is built for drivers who refuse to settle for ordinary.
With 800+ rear-wheel horsepower, intelligent boost management, premium craftsmanship, and industry-leading engineering, it delivers an experience that few performance cars can match.
If you’re ready to own one of the most exciting S650 Mustangs ever built, contact Fathouse Performance today to reserve your Dark Horse TT build.
Schedule Your Build
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