Well im looking at some long tube headers and im wondering what is the difference between the 2.5 and 3inch collector? I plan to keep the car na for at least 2 years. thanks also jba stainless works, and who else makes them? do they all make the same power pretty much?

 

As far as I can tell, the 2.5 inch collector will fit the 2.5 inch midpipe.....

 

really?

 

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i have coated hooker l/t's. i used the same style clamp as on the axle pipes to connnect to my headers so i didn't need to expand the h pipe to fit over the headers. worked really nice. sounds great with stock mufflers no cats!