Here is just some extra info for FZR600 tweaks, mods, and other items. For some more, also check the "Mods" section for the FZR600.
Appearance and Mods Tweaks Service Parts FZR Specific Websites

Appearance and other Squidly stuff:

Yamaha Blue color by the PPG Prophet Paint detector
**PPG Paint DBC4798**
One Pint Contains:
DMD646 - 19.5
DMD624 - 159.6
DMD658 - 269.8
PRL92 - 269.8
DBX689 - 531.7


Swingarm Upgrade   
Replace the swingarm with one from a FZR400, it's lighter and a bit shorter. You get weight savings and with a shorter wheel base, fater turn-ins.

Front Suspension Upgrade   
Heft up the whimpy front forks by adding a fork brace and getting a Progressive Suspension upgrade kit.

Intake Upgrade   
The FZR gets a big boost from an intake upgrade, especialy if you have an aftermarket exhaust. Either a Stage 1, 2, or 3 jet kit will work well. Also modifying the airbox stacks (shortening 1 and 4) to even out airflow works excellent. If you are ambitious and are using a pod filter system, remove the ram air tubes, air box cover, and cut holes in the tank cover (where the dents are foe the handlebars) and place a mesh over the holes.

Serice parts:

Oil FIlters: (* denotes filter of choice)
*Yamaha: 3FV-13440-00
*Perf-From: J-503
Emgo: 10-82232
K&N: KN-303
Purolator: ML16817

FZR Specific Websites: