sound problem with y-pipe. Please help!
#1
sound problem with y-pipe. Please help!
I recently bought what I was told was a cattman y-pipe, however looking at the pictures on cattman's website, I don't think it's the same one. Anyway, I put it on yesterday, and it sounds like crap. It sounds so bad that I thought I had an exhaust leak, but then I realized the sound is coming from the muffler. Any ideas on what it could be. I have a bad knock sensor, if that matters. I wasn't sure if the messed up timing would change the sound at all. thanks in advance. Stevo
#3
I'm stock
I just got my car not long ago. Everything else performance wise is stock, no exhaust modifications. When ever I give more than about 1/4 or 1/3 throttle, it sounds like there is a leak, could something have gotten loose and started leaking in the back somehow? Any help at all would be appreciated.
#4
#5
First figure out what pipe it is.
Here is my cattman/warpspeed review:
http://www.bryanb.com/site/maxima/ypipes/review.html
You'll see pictures of the two pipes: Look along the pipe bends and if you can see weld lines then it's a cattman, also look at the collector (where the two pipes meet). Warpspeed also uses a longer flex section.
Here is stillen's one piece design:
http://integra.vtec.net/geeser/megamax/ypipe.html
Here is stillen's two piece design:
http://greghome.com/Greg's%20Garage/...S%20Y-Pipe.htm
Here's Budgets:
http://www.budgetexhaust.com
Here is my cattman/warpspeed review:
http://www.bryanb.com/site/maxima/ypipes/review.html
You'll see pictures of the two pipes: Look along the pipe bends and if you can see weld lines then it's a cattman, also look at the collector (where the two pipes meet). Warpspeed also uses a longer flex section.
Here is stillen's one piece design:
http://integra.vtec.net/geeser/megamax/ypipe.html
Here is stillen's two piece design:
http://greghome.com/Greg's%20Garage/...S%20Y-Pipe.htm
Here's Budgets:
http://www.budgetexhaust.com
Thread
Thread Starter
Forum
Replies
Last Post
hez8813
5th Generation Maxima (2000-2003)
11
03-12-2020 12:06 AM
97_GXE
4th Generation Maxima (1995-1999)
5
09-15-2015 06:47 AM