Anyone installed 928 Int'l's cat back exhaust for 78-84?
#16
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
Ooooooo! Only one resonator!?! Does anyone know if it's louder than the Borla?
I think I like the tips better than my Borlas' tips and they seem a little larger too.
I think I like the tips better than my Borlas' tips and they seem a little larger too.
#17
Addict
Rennlist Member
Rennlist
Site Sponsor
Rennlist Member
Rennlist
Site Sponsor
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
It has one muffler no resonator because the first iteration with a resonator was too quiet Mark decided to use just the highflow muffler and demanded the more stock looking large open tailpipes.
#18
Rennlist Member
Join Date: May 2006
Location: SE Michigan
Posts: 320
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I really like the look of that system. I will add it to my list of things I want for my car. Right now I have a stock exhaust with a cat-bypass, it sounds pretty good. I wonder if this system will give me any noticeable increase in power. Any thoughts?
#19
Addict
Rennlist Member
Rennlist
Site Sponsor
Rennlist Member
Rennlist
Site Sponsor
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
We have not done a before and after Dyno so .... no FACTS , if you believe the claims for the high flow muffler it "should" help. We really wanted a stock looking replacement in stainless that was lighter and used a high flow design muffler that was a direct bolt on to replace those junk Ansa pipes which are falling off and the Borla which was not available most of the time. The factory exhaust is far too expensive for most or not made any longer. This is a bolt on easy install no welding no great magic most any muffler shop can bend up some tubing and weld on a muffler and brackets.......just like you can brew your own beer , roll your own cigarettes or bake your own bread . Here all the cut and try is done , the sizing and placement of the muffler done, and the resulting sound level set, plus the polished tips look correct angled behind the wheel. Just another option for those who need an exhaust.