great video.

the video is gone

Which video? The one I posted is still working for me.

the first one

she's fixed

I keep thinking about pulling the trigger on these but don't want to give up the already sweet sound I have with my FI CBE... it sounds perfect as is... gah!

just let me know when you are ready to pull the trigger.

I'm a little confused about this part of the install you guys are talking about.

Do you guys mean you are proceeded without threading the O2 sensor in? Some clarification would be awesome!

I'm looking for a more aggressive louder sound than stock...what the best exhaust for that to pair with these HFC?

The O2 extended bung is already welded onto the HFC's but there was also an additional extendor (about 1/2 inch) included. It was a little too big to screw in though I I didnt install it. Not really sure why it was included. But I have put about 1k on my car since the HFC install and no CEL...so it must be fine.

As far as the best CBE...depends on who you ask (everyone reps there own pick). If you want to check out the Invidia Gemini review...here is my thread ( http://www.the370z.com/intake-exhaus...omparison.html )

new shipment of 370z HFC and test pipe just came in today.

Will these fit an Infiniti G37 Sedan?

Coupe yes, sedan...dunno

yes this will fit all G37 coupe or sedan

Now you've caught my interest! lol

so you are on myG37.com