Did you do a full flash, or a cali flash?
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Dsp5 not switching tunes
Did you do a full flash, or a cali flash?
I did DPF and the EGR delete on a '07.5 LMM. (4"...
I did DPF and the EGR delete on a '07.5 LMM. (4" straight, turbo back MBRP) Runs good, but is throwing code P0549. Any suggestions? Also, it really hisses out the exhaust.... Sounds like the exhaust...