Originally posted by JonnySVT:
Quote:

And while I'm posting, I might as well ask if replacing the small 2.25" piece of stock exhaust that is left between the cat and catback with a piece of 2.5" will make any, if small, performance gains?





Not if you still retain the y with the 2" pipes at the back....




But that is a different part/issue...What does that have to do with the stock pipe I asked about?