I have the Hard Krome 2 into 1 sideburner with Power Commander III USB and Thunder Mfg Air Box on my 2003 Mean Streak. This is a California bike and the base run on the Dyno was 59.6hp 70.3 Torque. After the tuner made a custom MAP the numbers were 73.9 hp 83.5 Torgue. I talked with Thunder MFG and they have gotten up to 80hp with different pipe combinations, haven't talked with anybody getting 90hp. The Meanie with this conversion will make you smile!!
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