Your Ride: GM Pictures & Videos Post pictures, sounds, and VIDEOS of Your GM Vehicle. We want to see 'em! (Any picture or video files must be posted on a server somewhere to be linked here). Also post pics of Regional or National meets.

Dual Exhaust

Thread Tools
 
Search this Thread
 
Old Nov 11, 2003 | 04:26 PM
  #41  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

Originally Posted by SSEi
The origional size on the bonnevilles is 2 and a 1/4 i think. And if you goto 2.5 without mandril bends you are actually going to loose flow. When my muffler place saw that the origional was all mandril bent they were preaty impressed. They said they could go 2.5 but they can't mandril bend the tubbing and i would acutally loose flow just cause of the amount of bends in the system. I have no catalytic converter and 4 feet of resonator with a Flowmaster 80series muffler
I know the SSE and SSEi are 2.5" all the way back, with 2.25" outlets. I believe the SE/SLE is 2.25" (depending on year) but we need some measurements taken for proof.
Reply
Old Nov 11, 2003 | 04:30 PM
  #42  
zzzzzeke's Avatar
Senior Member
Certified GM nut
 
Joined: Sep 2002
Posts: 1,728
Likes: 1
From: Eden Prairie, MN
zzzzzeke is on a distinguished road
Default

i know for sure that mine is 2.25 into the muffler
Reply
Old Nov 11, 2003 | 04:31 PM
  #43  
BonneMeMN's Avatar
Senior Member
Certified Car Nut
 
Joined: Jun 2003
Posts: 15,928
Likes: 1
BonneMeMN is on a distinguished road
Default

Want me to find out what'* on the backside of the N10 muffler?
Reply
Old Nov 11, 2003 | 04:35 PM
  #44  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

We need to know all we can. I'm pretty sure the SLE got the bigger exhaust after the SSE was discontinued. That would be 98 for starters? So every SE and SLE from 92-97 should have 2.25", while the others have 2.5"?

This is probably pretty close, but maybe not entirely accurate.
Reply
Old Nov 11, 2003 | 04:45 PM
  #45  
BonneMeMN's Avatar
Senior Member
Certified Car Nut
 
Joined: Jun 2003
Posts: 15,928
Likes: 1
BonneMeMN is on a distinguished road
Default

Well my RPO says "GM High flow exhaust" and i know the muffler is louder then stock SSE/i ones even, after hearing them they make mine sound loud.
Reply
Old Nov 11, 2003 | 05:52 PM
  #46  
BonneAlien's Avatar
Senior Member
Certified GM nut
 
Joined: Sep 2002
Posts: 2,204
Likes: 0
BonneAlien is on a distinguished road
Default

I'm 2.5 " ..every info counts...lol
Reply
Old Nov 11, 2003 | 05:53 PM
  #47  
willwren's Avatar
Junior Member
Posts like a Ricer Type-R
 
Joined: Aug 2002
Posts: 11
Likes: 13
willwren is on a distinguished road
Default

I mean your exhaust.....not your.....never mind.

What we really need here is the SE/SLE exhaust diameters for every year from 92-99.
Don't measure at the tips. Measure somewhere between the cat and muffler. I may split this post apart into Performance as this goes.
Reply
Old Nov 11, 2003 | 05:55 PM
  #48  
BonneAlien's Avatar
Senior Member
Certified GM nut
 
Joined: Sep 2002
Posts: 2,204
Likes: 0
BonneAlien is on a distinguished road
Default

Originally Posted by willwren
I mean your exhaust.....not your.....never mind.

What we really need here is the SE/SLE exhaust diameters for every year from 92-99.
Don't measure at the tips. Measure somewhere between the cat and muffler. I may split this post apart into Performance as this goes.


funny will. sorry can't help you with the SLE info.
Reply
Old Nov 11, 2003 | 06:16 PM
  #49  
nate86's Avatar
Thread Starter
Senior Member
Posts like a 4 Banger
 
Joined: Sep 2003
Posts: 104
Likes: 0
From: Illinois
nate86 is on a distinguished road
Default

I just measured the old pipe from the cat on my 96 SE and it'* 2.25
Reply
Old Nov 11, 2003 | 06:18 PM
  #50  
BonneAlien's Avatar
Senior Member
Certified GM nut
 
Joined: Sep 2002
Posts: 2,204
Likes: 0
BonneAlien is on a distinguished road
Default

I was just thinkin.. my outlets are both 3" wide ..due to the tips i bought on pfyc.com (designed for a grand prix) ..is that outlet gonna make it sound a worlds of difference?
Reply



All times are GMT -4. The time now is 07:34 PM.