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I have an 06 f 250 fx4 and just put a sct live wire programmer on it with a jlt cold air and mbr exhaust. Will my transmission hold up??...no custom tune just the race tune that came with the programmer....Please help would appreciate it.
 

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welcome to the org! do you have any tranny upgrades, or is it stock? the 5r110 is a great tranny when it has been tuned properly. how many miles on truck?
 

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You should be safe, the SCT is a great tuner that is also nice to transmissions. So far my tranny is holding up great and I have done about 20 passes down the 1/4 doing boosted 4hi launches. I'm sure if I keep doing 4hi launches it will eventually start slipping but I'm cool with that, I'll just upgrade it then.
 
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