6L80 6L90 High Performance Reprogramming Kit Transgo 6L80-Tow&Pro
fits 2006-2020 6 Speed Vehicles
Also fits 6L45 6L50 Automatic Transmissions
Drive. Tow. Race.
Available now— The first and only 6L80 performance kit for trucks and performance applications.
With increased max main line pressure as well as a more aggressive pressure curve, this performance kit includes valve body and pump components calibrated to maintain factory shift feel at light-to-medium throttle with progressively firmer upshifts through WOT.
Features
Quick, clean, firm shifts with increased holding capacity
Maintains factory shift feel at light to medium throttle with progressively firmer upshifts through WOT
Produces faster line rise when adding throttle
Patent-pending technology reworks the 2-6, 3-5-R and 4-5-6 clutch regulator and boost valves to produce faster and cleaner shifts with increased holding capacity without any bumps, clangs, bangs or software tuning
Transmission Removal Required.
FREE SHIPPING on US Orders.