Can be used with all trans fluids and in automatic and manual transmissions. Add one 6 oz. bottle of zMAX Transmission Formula to your transmission fluid. Start engine immediately and drive vehicle or idle engine for 10 minutes.

Not for use in CVT transmissions (tests pending). For best results, use every 6 months or 6,000 miles.

zMAX will not void the manufacturer's warranty that comes with your vehicle.

Some vehicles have "Sealed Transmissions" (No place to fill or check the fluid level) which also means no place to add zMAX Transmission Formula. Verify with your Owner's Manual if this applies to your vehicle.