Alright so I just bought an 07 Kawasaki Ninja ZX6R from Canada. I am wondering if anyone has bought either a Canadian or American) 07 ZX6R And put a eurpean ECU in it or rewirded it to run like the european version? The reason I ask this is because at high Rpm's the bike has a silencer that closes in the exhaust and also loses some horsepower. Supposedly about 7 but I have heard that rewiring them only gives about 1 more hp any info would be great! THanks.