/\ lolz, me too, can't wait to find out. :tup:

boxes arrived today, sitting in my foyer. :happydance:

PS--I ran the FI lth and non res carbon fiber muffler cbe on the last nismo. I am getting old now cause the smell drove me insane even after the tune helped a bit. My old chevelle never bothered me but that was a long time ago. HFC eliminate this and are less bad for the environment win/win. :tup:

Love having my MD Y pipe n HFC for that reason :) I keep long tubes and a HFC. Only downside is no "true dual" exhaust or x pipe.

Is that going to be enough flow once the superchargers are installed?

Not 100% sure yet. The Tanabe portion actually goes down to 2.75". I do know these superchargers like a bit of back pressure to get into it's efficiency range, but I'm a bit worried about the top end restriction. If need be, I will either swap the whole thing for F.I. with the small cats or maybe just the mid back section. Idk how much these Y pipes can flow.

The Y is the part I think would be the issue. Oh well. There's always something that needs to be changed out or upgraded.

I don't think S/Cs need any back pressure. They aren't turbos...

It'll probably be best to go catless and live in the 50's

turbo's hate backpressure more. GTM was telling me the info about the SC's, but thats also speculation as well from prior experience. I just want moar :driving: lol

For those of you who are also going to recieve the Z1 headers on your tracking info does it say the package weights 10lbs?

All for you who are getting these, post some DYNOS!!

Yes!!! DYNO!!!! Mine is going to be a bit harder to surpass but ill hope for better than my 322whp and 267wtq. BTW it's harder for me since I'm not driving a 370Z I have an 08 350Z. Other mods I'm doing to my Z are going to consist of bored out throttle bodies(2.5mm) NST pullies, Z1 Headers, and Z1 TPs on my next dyno tune.

http://i803.photobucket.com/albums/y...1651C130BF.jpg

Nice numbers! What's your power mods before the dyno?

Mods on the car on that day were stillen G3 intakes, Okada plasma coil packs, ID725cc injectors, Stillen headers, Art Pipes, Motordyne TDX V2 exhaust and Greddy 267/264 Camshafts.

Oh!! And I still want to know about Z1s intake Manifold mod!!!!

Damn that's a lot of mods. Wait a sec ur in a 350 lol and u live in San Antonio? How come you don't go to Zsport? Here's my dyno from JMS this is with stillen g3 intakes motordyne art pipes UPREV tune and fast intentions TDX 18" resonators with carbon fiber mufflers. Before and after I got my art pipes. Attachment 72889top line is after the art pipes obviously. So when I get headers people can see the difference then.

Those are some good numbers!:tup: what is ZSport?

wouldn't surprise me, I think they told me they cut 36 lbs compared to my stock headers.