About to do a conductor plate and connector fluid change also has anyone installed the shift kit that Rock Auto sells for our car for 85.00 dollars

 

What does this shifter kit do? For auto or stick?
Dan

 

I have not heard of anyone installing a "shift kit" on a Crossfire transmission. Our automatic transmissions (NAG1) are controlled electronically. There are several companies that offer "tunes" . . . Eurocharged Performance is probably the best known (Eurocharged Performance Exotic / European Tuning Specialists) . . . They offer "tunes" (read as performance upgrades) for the ECU (engine control module) which also includes some changes to the transmission performance (shift points for example). Further they offer a separate upgrade "tunes" for the TCU (transmission control).

Shift kits are old school and pretty much not applicable to modern vehicles with electronic computer controls. In the old days, a shift kit would basically make the transmission shift "harder" (banging into the gear change) and effectively served primarily to shorten the life of the transmission. Stay away! Just sayin' . . . .