Ford Performance Parts Friction Modifier

Ford Motorsports friction modifier is specifically formulated for clutch-type differentials. Added to your differential lubricant, it offers smoother operation of your clutch-type limited slip differential and helps minimize chatter.

Ford Performance Parts Friction Modifier

Ford Motorsports friction modifier is specifically formulated for clutch-type differentials. Added to your differential lubricant, it offers smoother operation of your clutch-type limited slip differential and helps minimize chatter.