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.

2fl oz (59.2ml)

Part Number: DA6809X £8.49 (excl. VAT) Web Exclusive Price Excluding TAX