v8 y pipe

[LobstaMobsta]

anyone got suggestions about what y pipe to try…..also, what modifications are needed to make the v6 thorley pipe work?

 

[montana_jeepn]

anyone got suggestions about what y pipe to try…..also, what modifications are needed to make the v6 thorley pipe work?

[MENTION=750]Gadget[/MENTION] was talking about building one. If I ever can, I'll drop my truck off to used as a template. Just haven't had a time when I didn't need it. Insane Jeff (muffler shop across the street from URD) does great work and could fab one up for you if your local.

 

[Angstrom]

I am hoping to use these and perhaps put a third cat after the Y before the muffler. Awaiting delivery of my DT headers first to see if this is possible.

http://www.tdotperformance.ca/magnaflow-50323-direct-fit-catalytic-converters.html