I purchased a RB muffler, Bonez high flow, and a RB header. Can I use the OEM Y pipe or will I need to buy the RB y pipe and extentions. Keep in mind I'm trying to save some money if it's just the y pipe that I need. Thanks.

 

I'm guessing these (https://www.rx7club.com/2nd-generation-rx-7-1986-1992-parts-194/random-stock-aftermarket-parts-n-tii-903483/) are the ones you purchased?

They'll bolt right up to a stock N/A y-pipe.

 

Yea those are the ones. Thanks a lot. I don't wanna spend close to $300 for a damn y pipe and extension pipes.