[michael101]

I want to cut a flame pattern into my Samson heat shields. Does anyone have knowlege of a place that could do a job like this?

 

[LittleBear]

Problem is they are curved. Most equipment works on flat metal only. The curve is put in after the cut. Cutting chrome would lead to bare edges that would rust.
There are flame heat sheilds already on the market.
Look in CC or DK

 

[xkvator]

a 3 axis laser can be programmed to cut any shape metal, but as LittleBear said, you'll have to rechrome.