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I just installed the Thundermax this weekend along with Rinehart true duels and SE/air cleaner.
Because of bad weather I did not get to ride until today after work.
Zippers loaded a canned map for that config. One that they said was dyno tested.
After a short ride today I can say my initial impression is "I like it".
Very good throttle response and no popping or sputtering at all on decell.
Not enough riding time to give a full recommendation though.[sm=confused06.gif]
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