TSR Chrome headers from Takahashi

[736cc_imp]

Nothing wrong w/ headers changing colors as long as you are enjoying yourself! Chrome headers turn gold then get darker and bluish. Single wall does that faster than double wall. Sometimes double wall doesn't change much. How hot they get affects things, too. I bought a used a 6 cylinder CBX that had gold-purple-blue headers header pipes, was told that happens from idling too long w/ choke on and not moving and pipes get extremely HOT!
The discoloring can be polished off but its temporary and polishing is an abrasive process which dulls the chrome.