3" Downpipe
11-03-2005, 12:49 AM
#1
Racer
Thread Starter
Join Date: Nov 2003
Location: NorCal
Posts: 440
Likes: 0
Received 0 Likes
on
0 Posts
3" Downpipe
Ok I have to replace my exhaust pipe that contains the cat since its rusted and has has a whole in it. I was planning on getting the 3" testpipe from SFR since I already have their 3" cat back. What I was wondering is should I also get the 3" downpipe while Im at it? Will the downpipe get me faster spool up?
11-03-2005, 01:03 AM
#2
Pro
Join Date: Sep 2004
Location: Maryland
Posts: 679
Likes: 0
Received 0 Likes
on
0 Posts
SFR has two versions of the 3'' exhaust. If you want the DP, then you have to get the more expensive true 3'' one. The other one narrows down to match the stock DP. But I think that this is something you should only mess with once, so I'd get the 3'' DP too.
The DP will help a little in spool and will be more of an issue if you start really raising the horsepower.
The DP will help a little in spool and will be more of an issue if you start really raising the horsepower.
11-03-2005, 10:58 AM
#3
Banned
Join Date: Feb 2004
Location: In self-imposed exile.
Posts: 14,072
Likes: 0
Received 8 Likes
on
7 Posts
I'd absolutely get the 3" downpipe. It's on my list of stuff for the 951 - along with their entire 3" s.s. exhaust setup. It's soooooo sweet. Sounds awesome too - especially with a Flowmaster or Borla.
.
