Maximum (Personal) Flow Boost: 640%
Maximum Flow Boost Allowed: 900% 
***PLEASE NOTE: 
Maximum (Group) Flow Boost: 1390%

***PLEASE NOTE: –Bejeweled Sapphire Headpiece (100%) You can have up to 3 people grouped at once which means you can gain an extra 250% flow per each person (3 x 250 = 750). Additionally, 750% to your 640% maximum boost would mean that you’d get 1390% Boost! Now that’s a lot of flow! 
Flow boost determines how fast you gain flow – See chart:ourWorld only allows us to gain 900% flow boost!!!! 
FLOW BOOST

RATE OF FLOW

0%  Normal Rate 
100%  2x Normal Rate 
200%  3x Normal Rate 
300%  4x Normal Rate 
400%  5x Normal Rate 
500%  6x Normal Rate 
600%  7x Normal Rate 
700%  8x Normal Rate 
800%  9x Normal Rate 
900%  10x Normal Rate 
***It is possible to gain an even greater flow boost with the Ears/Horns Glitch*** Special thanks to: Zacsky and x Monster x and FlowPlay Inc. Long Live The Spoon! 
if you have many gems, you can buy many headpiece in bejewle and be rich of flow %
You can now hold two things in your right hand. A pool stick and the shield from the new mystery boxes. I don’t know if they mean for it to be that way or if it’s a glitch, but check it out. Either way with the new shield there’s another 20%. It looks kinda’ funny but it means flow faster :)
Thank you!
This list will be updated, eventually (hopefully). lol :)
uhh…..cooll but now…..i think that 580(680for residents) is the highest flo booost a person can get….because due to that ears/horns glitch u can wear two horns,and two head things
hello skye
i knwo wat is play tester now i want to know its address plz give me
you can get 560% as a tourist. Get minatour horns
dont forget the sheild as well
I just want to point out that the maximum you get wheb you group people with many boost, u only get 900 I think. We were suppose to get 1300 something, but they only allow 900.
Hm, interesting.
Thanks King. I’ll revise then repost. We appreciate your help ^.^
whats the ears/horns glitch??
YAY. thanxx
Cool :d
Awesoome post ^^