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Originally Posted by slow4drsi
no i don't have reflash, i was surprise too , went to dyno with the silencer , went 169whp 2 times , third time i took the silencer off went 182 4th time 183whp , if i ran it base line only i might say it's wrong , but i ran it 2 times ....
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wow 14 hp is a big difference for just a slight exhaust mod