

StreetFighter power packages are designed to increase your 2018 onwards GT V8 Mustang’s power, performance and sound to a new level.
We utilise the highest quality stainless steel performance exhaust systems and customised computer reprogramming on each and every StreetFighter power package.
StreetFighter take the factory delivered vehicle and individually customise it to the perfect level of power, performance and fuel economy to suit your individual requirements.
Nothing comes close!
Available for the: 2018-onwards Mustang GT and Bullitt models.
Stage 1
SFPI GT V8 Stage 1 POWER Package
Increase performance to 480HP / 359kW (+20kW)*
- StreetFighter bi-modal exhaust cat-back, 304 stainless steel / quad tips (ADR Compliant)
- StreetFighter specialist custom dyno calibration
Price: $5,799 Including installation
Stage 2
SFPII GT V8 Stage 2 POWER Package
Increase performance to 530HP / 396kW (+57kW)*
- StreetFighter bi-modal full premium sound 304 stainless steel / 1 7/8 ceramic coated headers / Quad tips
- StreetFighter specialist custom dyno calibration
Price: $7,999 Including installation
Good to know
- *Estimated power ratings at the engine. Actual power will be measured at the rear wheels, before and after the upgrades are installed and tuned.
- *Power figures may vary based on Individual Vehicle and Dyno Setup
- *Automatic transmission vehicle power figures will be 5-8% lower than Manual transmission
- Package prices include installation at KPM Motorsport unless stated otherwise. Pricing and specifications can change, so please contact us to confirm a quote for your vehicle.
Book or enquire
Ready to book, or want to talk through options? Call KPM Motorsport on (08) 8299 9998 or send us an enquiry with your vehicle details and we'll put together the right package for your car.