stock TII exhaust questions
#1
Full Member
![](https://www.rx7club.com/images/misc/10_year_icon.png)
Thread Starter
Join Date: Mar 2001
Location: Yorkton, SK, Canada
Posts: 206
Likes: 0
Received 0 Likes
on
0 Posts
stock TII exhaust questions
What is the stock piping diameter?
Does it utilize a flexpipe?
When you upgrade to larger piping.. how do u connect that to the turbo outlet (all cats gone)? do you just buy a size adaptor piece?
Does it utilize a flexpipe?
When you upgrade to larger piping.. how do u connect that to the turbo outlet (all cats gone)? do you just buy a size adaptor piece?
#3
Passenger
Posts: n/a
From the turbo to the Ypipe the diameter is 2 1/2" minus the 2 bricks in the way. I have a 3" downpipe on mine and when it ran It fit fine with a custome flange maybe a little overlapping between the turbo housing and the downpipe the negative side being in the turbo. No leaks, but with the stock turbo a 2.5" exhuast would be fine.
Now from the Ypipe to the mufflers its tiny, like 1 1/4" pipe with huge canisters called mufflers![Big Grin](https://www.rx7club.com/images/smilies/biggrin.gif)
Hope that helps, and no FlexPipe, I think the Rotary would fry it
Now from the Ypipe to the mufflers its tiny, like 1 1/4" pipe with huge canisters called mufflers
![Big Grin](https://www.rx7club.com/images/smilies/biggrin.gif)
Hope that helps, and no FlexPipe, I think the Rotary would fry it
![Smilie](https://www.rx7club.com/images/smilies/smile.gif)
Thread
Thread Starter
Forum
Replies
Last Post
12abridgeport
1st Generation Specific (1979-1985)
2
08-17-15 06:28 PM