ive heard some say high flow exhaust will rob us of what little low end torque we have,and would only benenfit from it at high rpm wide open throttle,i'll need exhaust within a couple years and have been wondering what to do there.
the chip has to be shipped off and hardwired,or reflashed or something. dont have a spare. dont want to have to run premium at these prices.
did the cone filter,little louder under the hood,hard to tell if it helped,so couldnt have done much.
what is an extractor?

http://www.cardomain.com/ride/788013