TransGo automatic transmission reprogramming kits are designed with performance in mind. Most, but not all models contain additional features like Gear Command that allows you to hold manual low to any speed, and shift back to low at any speed. They are great for strip cars or 4x4 rock crawlers needing to select low and not have it upshift. Most TransGo automatic transmission reprogramming kits can be tuned for HD (Heavy Duty) use by following the recommendations in the kits.

More From This Category

TCI Automatic Rebuild Kit, Overhaul, 96-'97 E4OD 4x4 Master Racing, Kit

TCI Automatic Rebuild Kit, Overhaul, 96-'97 E4OD 4x4 Master Racing, Kit

$783.01

Motive Gear Differential Bearing Kit, Timken, For CHEVROLET CORVETTE 1985–1996, Kit

Motive Gear Differential Bearing Kit, Timken, For CHEVROLET CORVETTE 1985–1996, Kit

$278.46

TCI E4Od Fwd Fric W/Hard Teeth 5Ea

TCI E4Od Fwd Fric W/Hard Teeth 5Ea

$180.86