It would work. You'd only need extensions for the O2 sensors and to re-enable the monitor for the post cat sensors.

Everything just showed up! I do have a complaint already.... Sooooo much bubble wrap!!!! :D

Awesom...ship the bubble wrap back, I recycle.

I wonder what import duty would be on bubble wrap???

I'll update my old thread with pics , I gotta say, I'm a welder/fabricator by trade and this work is fantastic.

Whats the advantage of twin Cats in single pipe over single cat?

Flow will double. Flow through a straight pipe will be high, but you don't want to choke it with a single converter...so you open it all up/increase flow with two.

Wouldn't you have to run a single on the 370 with the oem setup? I don't see there being room for two. At what power level would you expect a single 100cell to become a flow issue?

Could you also just place the hfc's in the midpipe where the resonators usually are welded in? This would make for a very easy swap for so many of us who have to swap cats in to take it to the emissions test. That setup would then work for any turbo/supercharger setup.

The BP kit doesn't utilize the Fast Intentions mid-pipes

now im excited, have a tracking # whoo hoo!

Sasha you the man!

one more part I can sell! Guahahaha.

Huh? Are you sure? I think it replaces the y pipe not the mid.

someone told me when i started modding that stuff i buy today id be selling in a year.

CAI / FI HFC time to go.

Sold the Gen 3, and im pretty sure same guy is going to take the HFC's too

Same boat but I've really considered keeping the HFC's to cannibalize them to weld into the system post turbo. Hate to cut them up but I'd spend more on replacing the actual cats than I would make by selling them.