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Discussion Starter #1
I recently spoke with a representative from XDP about using my Banks Six-Gun after installing the DPF-R 4.0 on my 2007.5 LMM and they told me everything would work fine. Now when I installed the DPF-R 4.0 and then reinstalled the Banks, I got codes and it goes into Reduced Power Mode. Am I doing something wrong, or what can I do to make it work.
 
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