you could just order your tune from NelsonPerformance and ask for a 411 pcm. They will sell you a PCM alone if that is all you want.
you could just order your tune from NelsonPerformance and ask for a 411 pcm. They will sell you a PCM alone if that is all you want.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
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