Packaged in a uniquely engineered two ounce application tube Dr. Tranny® Instant Shudder Fixx™ is compatible with conventional or synthetic automatic transmission fluids. This formulation of friction modifiers made of synthetics and synthetic esters is concentrated five times!
A concentrated friction modifier formulated specifically for instantly eliminating torque converter lock-up shudder.
Provides 4x's less wear than regular ATF.
The original shudder fix.
Compatible with conventional and synthetic ATFs.
Commonly used as a diagnostic tool to determine if a problem is fluid related or a more mechanical fix is required.
