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Get it between 2025-03-13 to 2025-03-20. Additional 3 business days for provincial shipping.
Converts Dex / Merc ATF to a highly friction modified fluid
Provides compatibility with Chrysler ATF +3/+4, Honda Z1, Toyota Type T, Mitsubishi Diamond & Nissanmatic
Incorporates synthetics to improve transmission performance, reduce heat and wear
Blends with fluid for immediate effectiveness
10oz bottle to treat one transmission
ATP AT-203 Friction Modifier is a full synthetic ATF additive that converts conventional Dex/Merc ATF to a highly friction modified fluid. The additive blends with ATF, offering instant results with no soak-in period and provides compatibility with HFM applications such as Chrysler ATF +3/+4, Honda Z1, Toyota Type T, Mitsubishi Diamond & Nissanmatic. It also incorporates synthetic base stocks, increasing lubrication and heat resistance properties to conventional ATF. Perfect for treating bulk purchased Dex/Merc, eliminates the need for more expensive / hard to find OEM fluids.