Is that Cat/Y pipe available for pre 96? I Have a 95, would that cat/y pipe work on mine?

 

Some guys are having problems with the 3923's. They work good to eliminate ping on a poorly maintained engine, but if your stuff is healthy, or you are modded a good bit, you may want to stick to the stock heat range. I had a low end stumble that I cured switching from 3923'sto NGK's of the proper heat range. Can't really say if it was the heat range or the brand though.

 

Thanks for the y-pipe tip, I wasn't hip to that.