big tube headers vs toda

[hengis]

I think as 90lan said, its a combination of parts
so it will be like this:
run 1) replica rmf headers, catless, mugen
run 2) toda headers, catless, mugen

even if toda gives an overall improvement of 4kw across the powerband
is that worth it for 1k?

Another way to do a header comparison is just bolt on the different headers with no exhaust. Do the power runs straight of the headers.