Clear scope before the car is under load.
Work scope and authorization: approved work, financial limit, labor/facility charges, 25% booking deposit and additional approval.
Cancellation and no-show terms: explicit 48-hour notice policy and facility charges.
Road testing: permission, identified driver, insurance-status disclosure and route/purpose limits.
Dyno expectations: horsepower/torque differences between dynos, days, correction standards and procedures are acknowledged.
Calibration / IP: customer property, final vehicle-specific calibration license, shop work product and third-party platform restrictions.
Follow-up policy: what is included as a calibration-only comeback versus a new billable visit.
Vehicle risk: mechanical, electrical, fuel, cooling, forced-induction, drivetrain and dyno-related risks associated with authorized testing.
Road legality: owner responsibility for registration, emissions, inspection, noise and lawful road use.