I am considering a chrome finish like the special. Just looking around for a company that does it.
One more question Hui. If the ceramic coating keeps the exhaust gases in the pipe will that increase or decrease the exhaust popping and making all the noises?
It doesn't keep the gasses in the pipe but slows down the amount of heat it gives up. The supposed corralled hotter gasses travel faster along the pipe therefore improving scavenging and exit speed of the exhaust gasses.
As for helping with popping and noise, I doubt if it will change anything, racers will do anything that in theory will give them a better chance, personally I think the benefits are so small they are more theory than real.
The popping noise experienced on modified bikes generally comes from the SAS (secondary air system). This injects fresh air into the exhaust system in order to ignite excess charge fuel that spills into the exhaust front pipe and improving emissions by making the fuel burn in a controlled fashion. By removing cats and changing back pressure etc. the excess fuel still burns but it's less controlled and basically explodes later and further along the pipe which is the erratic and unhindered explosions you're probably hearing.
