Finally, installing my headers.

**05gtoautoX** · 05-03-2007, 02:07 PM

I've had my headers in the garage for a few months now, and I'm finally going to install them this next weekend, but I have a few questions, they may be stupid but here goes.

Do I need a ORY pipe or a catted mid-pipe or can I have the exhaust shop just fab. where the exhaust pipes slip on the collector?

I would like to keep my cats on, will these headers interfere with that, or should I just get catted mid-pipes?

They are pacesetter ceramic coated long tubes (pt#72C2258) from gravana tuning.com, with the O2 sensor bung, will I be able to pass emissions with these as long as I keep the cats?

Thanks guys, I'm fairly new to the LSX set-ups, and I'm not real worried about emissions but it would be nice to pass if I need to.

**Five-0** · 05-03-2007, 10:06 PM

Yes, you'll need mids. Gravana didnt offer mids with the headers?

**mtjoy** · 05-08-2007, 06:36 PM

Yeah most headers come with mid-pipes and you get to choose off-road or w/ cats.

**05gtoautoX** · 05-09-2007, 10:46 AM

well these headers didn't come with the mids, so I'll buy them, the only pacesetter mids I can find are OR no catted, do you know how far back the cat is from where the collector will be?