i have a axel back exhaust on my car right now but i want the stock axel back i have 2.5 piping all the way to the axel back now. Someone offered me a 00 ex axel back exhaust but i have an 00 em1si and i was wondering or thinking that the stock si exhaust would flow better than the ex exhaust. Also i know that the si has that factory tip does the ex have that?

 

n e one know

 

Grammar owns you. I had to read this twice and I'm still struggling

You have an aftermarket axle-back on your 00' Si. You want to purchase a stock axle-back from an ex, and want to know if it'll fit? Correct? Yes it should.
I'm willing to bet the difference between an ex/Si exaust is very minimal (Im guessing). And I don't think an ex has a tip (not that you can't add one w/ about $10 and 5 minutes).