***Official Greddy Exhaust Picture/Chat Thread***
07-21-2010, 09:59 PM
#41
Registered User
iTrader: (2)
Join Date: Jun 2007
Location: United Arab Emirates
Posts: 80
Likes: 0
Received 0 Likes
on
0 Posts
I don't know if it will fix the problem, but i'll tell what i experienced, when i took the silencers out the tips where loose so i used one bolt to keep them in place so after couple of days a noticeable and annoying rattle appeared in the same rpm range you described, so i installed all bolts and no rattling any more, my z is come stock except of the greddy dual ti-c.
07-21-2010, 10:09 PM
#42
Registered User
iTrader: (2)
Join Date: Jun 2007
Location: United Arab Emirates
Posts: 80
Likes: 0
Received 0 Likes
on
0 Posts
I don't know if it will fix the problem, but i'll tell what i experienced, when i took the silencers out the tips where loose so i used one bolt to keep them in place so after couple of days a noticeable and annoying rattle appeared in the same rpm range you described, so i installed all bolts and no rattling any more, my z is come stock except of the greddy dual ti-c.
07-21-2010, 10:48 PM
#44
Registered User
iTrader: (1)
Join Date: Apr 2010
Location: Everett
Posts: 6
Likes: 0
Received 0 Likes
on
0 Posts
I don't know if it will fix the problem, but i'll tell what i experienced, when i took the silencers out the tips where loose so i used one bolt to keep them in place so after couple of days a noticeable and annoying rattle appeared in the same rpm range you described, so i installed all bolts and no rattling any more, my z is come stock except of the greddy dual ti-c.
07-22-2010, 06:33 PM
#45
Registered User
Join Date: Apr 2008
Location: Lancaster, PA
Posts: 39
Likes: 0
Received 0 Likes
on
0 Posts
I have the same issue with my G35 as the rpms drop. I just installed Kinetix resonated test pipes and it does the same thing coming down starting at about 2200 down to like 1700rpm. Its more of a rattle or vibration than rasp. Rasp is usually heard under load or when you first let off the throttle. This is only at a small rpm window and frankly, I have NEVER heard anything like this on any other vehicle with no cats. It seems to be somewhat common on these cars though as I've been reading.
08-25-2010, 05:06 PM
#57
Registered User
iTrader: (59)
Join Date: Jun 2006
Location: My Self Created Hell
Posts: 6,334
Likes: 0
Received 6 Likes
on
6 Posts
Those pics worked. I was just curious because that thread said you were going to take more.
What is you full exhaust setup btw? Did you lose much if any low end running the TiC over the JIC with the Vortech?
Yeah I know drone is always a killer with canisters.
What is you full exhaust setup btw? Did you lose much if any low end running the TiC over the JIC with the Vortech?
Yeah I know drone is always a killer with canisters.
08-25-2010, 05:59 PM
#58
Registered User
Thread Starter
iTrader: (23)
Join Date: Jul 2006
Location: philadelphia, pa
Posts: 1,619
Likes: 0
Received 0 Likes
on
0 Posts
right now i have dc headers, crawford hfc's, and ti-c true dual exhaust. before i had the headers, test pipes, jic y-pipe, and jic spartan st unresonated and it was SOOO loud. i would think the ti-c flows better since it isnt restricted by the y-pipe like the jic. i love my current set up a lot. its not loud at all and no drone.
08-25-2010, 06:40 PM
#59
Registered User
iTrader: (59)
Join Date: Jun 2006
Location: My Self Created Hell
Posts: 6,334
Likes: 0
Received 6 Likes
on
6 Posts
right now i have dc headers, crawford hfc's, and ti-c true dual exhaust. before i had the headers, test pipes, jic y-pipe, and jic spartan st unresonated and it was SOOO loud. i would think the ti-c flows better since it isnt restricted by the y-pipe like the jic. i love my current set up a lot. its not loud at all and no drone.
09-02-2010, 10:56 PM
#60
Greddy Evo 2 Owners
Have you guys taken a good luck at your X-pipe? I looked at it the other day at the pics from my for sale thread and god damn that thing looked so restrictive. today, i went a head and got to fabbing on it. and made it a true more proper x pipe. let me tell you guys, made a world of a difference I'm wondering if I am the only one that has noticed this.