ok to use test pipes with stock y-pipe?
#1
Registered User
Thread Starter
iTrader: (7)
Join Date: Apr 2007
Location: Northridge/Canoga Park, SOCAL
Posts: 1,334
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
I was wondering if anyone has done this at all. The test pipes have a smooth inside and the y-pipe has that extra inner tube and what looks like a packing inside of the tube.
Curious if the inner y-pipe packing will be ruined or messed up if putting test pipes on the exhaust.
Also, has anyone uses test pipes with an aftermarket catback with the STOCK y-pipe in the middle? I am thinking there will be a "bottleneck" effect if this si done but wasn't sure if anyone has done this.
Curious if the inner y-pipe packing will be ruined or messed up if putting test pipes on the exhaust.
Also, has anyone uses test pipes with an aftermarket catback with the STOCK y-pipe in the middle? I am thinking there will be a "bottleneck" effect if this si done but wasn't sure if anyone has done this.
#2
Registered User
iTrader: (43)
Join Date: Mar 2006
Location: los ángeles
Posts: 6,371
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://my350z.com/forum/images/icons/icon1.gif)
ok i had a full nismo exhaust.. y, mid, and muffler with strup non res tp. my nismo y started leaking, so i replaced it with my stock y with nismo mid and muffler, and no problems yet. been about 6 months?
Thread
Thread Starter
Forum
Replies
Last Post
Gruppe-S
Body Interior
13
05-16-2016 10:42 PM