Any help would be appreciated.

I have a Spoon 1 piece header that ends with with a 2.5" output. I also have Megan Racing exhaust that is 2.5", as well as a Megan test pipe. Problem is the Megan test pipe has a 2.25"input side to the header and a 2.5"output side to the exhaust.

Is there anything that i can do other than getting a test pipe or cat with both sides being 2.5"?

Thanks

 

does the TP slide over the header? the header is usually tapered at the end to fit with a few different sizes.