Originally Posted by olemech
I have a 2008 1500 4x4 with 5.7hemi. how will does help with performance. is it worth $420.00 thanks for info.
This all depends on what you are seeking tuning wise.
For the most part, I say yes, it will help. especially running on the higher octane tunes.
Let me know if you need one and I will be glad to assist
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