Compatible Tuned Pipe and exhaust manifold?

[clarke]

I am looking for a used tuned pipe and exhaust manifold for a 717 Rotax. The tuned pipe is purple and the exhuast mainfold is white. I see several on ebay that appear to be compatible. Are the exhaust manifolds and tuned pipes from the 587 and the 650 models compatible with the 717? Are there any other models that are compatible with the 717?

Thanks,