6L80, 6L90 Transgo Pro Shift Kit 2006-up
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
- Street show-off options with HPtuners or EFI Live (Must be used in conjunction with #6L80-TOW&PRO)
- 1-2 & 2-3 hard-throttle tire chirping shifts
- Simple computer tuning of shift time tables
