No they do not. TransGo SHIFT KIT® valve body repair kits are engineered to correct rough shifts and to correct other shift malfunctions that can reduce transmission longevity and durability. You may notice a more 'progressive' shift feel after a TransGo kit has been installed. Progressive, meaning the shift becomes firmer in relation to throttle as it [...]
No, it will not. The term ‘reprogramming’ in the name of our kits only refers to hydraulic circuit changes. The term has no correlation with vehicle computer programming.Both TransGo SHIFT KIT® valve body repair kits and Reprogramming Kit™ high performance valve body kits do not make or require any changes to vehicle PCM/TCM programming.
TransGo Shift Kit® and Reprogramming Kit™ valve body repair kits can be installed by almost anyone with good mechanical skills and basic hand tools. Products that require transmission removal are clearly marked on our website.
The term ‘shift kit’ is a trademarked brand name, owned by TransGo and may only be used to designate products manufactured by TransGo. The brand SHIFT KIT® is our line of valve body repair kits for professional installers. In 1969, Gil Younger, the founder of TransGo, first began engineering and manufacturing valve body repair kits [...]