Does anyone know what the piping size is for the normal L61 pacesetter header Downpipe?
I'm wanting to say it's 2Inches then has the bottle neck to go to stock size(1. 7/8ths?)
correct?
I'm wanting to throw a new flex pipe there instead of before the cat to create some room for another resonator.
Any held would be great.
I'm not 100% sure but I do think it is 2"
