Product Details

Transgo Performance 4R100-HD2 Tugger Reprogramming shift kit 

• Ford & Lincoln 1989-2004 E40D, 4R100
• Bronco 1989-1996
• E250, E350 Van 1989-2005 (20 bolt pan)
• Excursion 2000-2005
• Expedition 5.4L 1997-2002
• F150, F250, F350, F450 trucks 1989-2005 (20 bolt pan)
• Lincoln Navigator 1997-2004

Designed for working and towing vehicles. This kit doubles the low clutch holding pressure in first gear for downhill use.  Allows high speed pull down into first gear. Handles exhaust brake if installed. Adjusts shift firmness during installation. Gives the transmission more cooling & lubrication.  Provides better converter charge feed & capacity.

Requires Professional Installation And Transmission Removal For Proper Installation.

Additional Part Numbers, 4R15170BN, T36169EA