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I have an 01 Roadglide FLTSEI and I want to put the thunderheader on but want to use my Boom Cans. Im told that I will not need to remap because the 1550 has the highest map setting stock. Any suggestions.
You lost me with your choice of words, but then I'm getting old. Are you talking about a Thunderheader 2 into 1 exhaust system?, mufflers only?Roadglider said:I have an 01 Roadglide FLTSEI and I want to put the thunderheader on but want to use my Boom Cans. Im told that I will not need to remap because the 1550 has the highest map setting stock. Any suggestions.