2005 LLY with 5 speed Allison trans questions

[GM Dude]

Hello fellow HP Tuner users and other tuners,

Can someone tell me if I need to tune my LLY for EGR cooler delete.

Allison transmission tuning information, where can I find information on tuning the Allison?

Thanks.

[Tennessee Tuned]

Depends on the RPO code FE9 you can remove and you will not have a limp mode. However you may still have a CEL.