In my own opinion la actually all is the same only design different a bit but all still using steel also what, anything but alloy, alloy too soft.

UTR i think is UL TA RACING... =p
I never liked UTR they like to con people. K&N filter selling rm200+ they also selling rm200+ but quality is worlds apart.

Actually dont be fool by UTR or UR, UR and UTR is round that why it looks more solid, meanwhile 3max is flat, but when you weight it both i think more or less the same...this i must ask 3max seller...will get back to you guys later =p

After install you knock on the bar then you will know solid or not. That day cheean kasi hentam the bar see solid or not..solid man he said. Btw its 3max also. That day i saw two myvi changing UR bars to 3max bars...reason is the myvi bars keep hitting the top and making noise, thats why 3max make it flat to avoid hitting the top of the bonet..