The Z-FI made a pretty significant improvement in power. Its a lot smoother Then PC5
Du - April 14, 2016
Now my '14 CBR1000RR is a killer. Im using preset map 1 cause I couldn't download software. She ready now! A few broken fingernails removing all the connectors. Other that it's a good mod.
Carolina boys ride CBRs - February 12, 2015
09 ZX6R Bazzaz Z-FI
The Z-FI made a pretty significant improvement in power. Its a lot smoother and just seem to be crisp. I'm running the OEM exhaust thats been decat'ed with a GP Growler slip on. Having to completely remove the airbox for installation was kind of a drag but nothing I haven't done before. The TPS sensor is just out of reach and thats why install is a 4 instead of a 5. Really wish I had spent the extra money on the quick shifter though...