I am so tempted to go straight through i can just hear my boss in my head saying you idiot haha

The idea off scaring people is just to tempting.

Thanks I know what they are for however like it or not they still make some difference to the overall sound
There will be a difference between say a hfc and cbc vs a res hcf and 18" res cbe there is no way there wouldn't be a significant sound difference both inside and out.

I was simply asking what people preferred after hearing the the different combinations running, I am sure I am not the only one that’s a little indecisive at to what combination to go with.

Well i got the install done! maybe an hour and a half. The bolts sure were on there good!! I guess they dont use torque values lol. actually removed the intake tubes and got the demon bolts from the top with a long extension and bar, took maybe 10 minutes.

It is louder than i thought it would be with more drone than expected but its perfect!

I assume this is the hiss people here talk about? When i let off the throttle i hear a hiss almost like a rattle kinda.. put it in air and used my stethascope lol. Sound like its comming from the xpipe. Is this normal?? I would think its from scavenging and a vacum up at the front?

12" res and res hfc? you have exactly what ive ordered. im affraid its not going to be loud enough, tell me im wrong lol

never mind i see your post, louder then you expected? awesome then i should be happy hahaha!

Man, time flies. Just received shipping confirmation! Tony was bang on with his estimation, ordered around September 1st or so.

18" res w/carbon fiber.

I just have HFCs and I get the rattle when I let off the throttle, too; I characterize it as a rattle as well as opposed to a rasp or hiss. I only notice it when the car is cold.

A rattle and a hiss are completely different sounds though. If it's rattling, then maybe you should get it checked out lol.

What number were you?

I *think* I was #620.

That works for me! Im 621

there has been many times i come to a stop sign or red light and make people jump. i still get a kick out of seeing younger kids heads whip around for a second look whenever i get on the gas lol they always look at the car but at idle the exhaust is very tame even with the TPs like mine.

^^^^^cant wait to get mine....sigh.

we all had to go through the long wait. i'm just sad that my Z is getting park in the next couple days then it'll be a few months til i get to hear that amazing sound again :shakes head:

#621. Just got my shipping info :)

hey man a few months isnt that bad... trust me. haha trust me though guys it IS worth the wait