Dr. Tranny Instant Shudder Fix

Dr. Tranny's Instant Shudder Fixx is an inexpensive alternative to other instant shudder fixes. It's available in a two ounce application tube and is compatible with conventional or synthetic automatic transmission fluids. This formulation of friction modifiers is concentrated five times. It provides four time less wear than regular ATF, and eliminates torque converter lock-up shudder instantly. Dr. Tranny's Shudder Fix is easy to use, just cut the tip off while holding it closed and empty the contents into your ATF (via a filter tube).