About Hirsch Performance
Hirsch Performance AG in St. Gallen develops performance upgrades and alloy wheels, from power kits to lightweight rims. The company is the official Swiss partner for Saab, offering performance packages plus sport suspension and brakes with factory warranty, and also supplies Hirsch Performance products for Mercedes-Benz models.
Services and facilities
Specialist engineering
- Engine specialist
Vehicle modification and tuning
- ECU remapping
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