Protomotive is the tops.
However, can anyone confirm that just a change from euro HE's to shorties will lower the full boost point 1000 or more rpm?
I can see that going from stock HE and cat muffler to full shortie and straight through muffler but did not thank just a header change would be that significant.
That would put full boost at something like 2000 to 2500rpm.
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