Do you want to unlock the true potential of your vehicle? Why own a specialty sports or muscle car if you’re limiting its power? At St Mary’s Auto we can unshackle your beast with a performance upgrade. Maybe your want more power, more speed or just more style, one of our performance modifications can insure a street legal way to boost your vehicle.
Offering all levels of upgrades from tuning to transmission on a wide variety of makes and models for new and used cars, SMAR is your one stop shop for that performance enhancer you require.
Performance upgrades we provide include:
- Tuning and diagnostics
- Engine modifications
- Dyno tuning
- Transmissions upgrades