[GulfCoastGixxer]

Would I achieve any gains by swapping my stock 600 header for a stock 750?

 

[usdm420]

i believe they are the same....i hear the 1K works better cuz its titaniumand it probably has a slightly larger diameter....gotta remove the SET valve tho

 

[GulfCoastGixxer]

thank you sir :thumbup: