Hey guys so my differential is going bad on my 06 GT. instead of going with oem parts I'm gonna take the opportunity to upgrade my rear end. I've decided with Ford Racing Limited Slip Differential and 3.73 gear ring and pinion.
Once I install them I'm gonna be using an X4 tuner from AM to adjust the shifting points since she is an automatic, sorry guys I'm married.
Is there anything else that needs to be done to keep the engine or the transmission from giving out as I have heard rumors
from non ford specialists that the transmission and engine should be reinforced to handle the change.
I think I'll be fine with the tuner and a custom tune to adjust the shifting points but I would just like to make sure from people who have already done the modification to their cars
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