TKerr
OBS Enthusiast
Magnaflow 23453 Direct Fit Catalytic Converter for manifold to muffler flange.
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I don't know what prices are for your local exhaust shop, but if I were to go this route for my truck it would be around $500-$600 for a system like I described from the muffler shop I go to.
Here's stuff
If it were me and I had a little money to burn, I'd get a Black Bear tuned PCM with the EGR and CATs deleted, Hedman or Gibson shorties to a single 3" pipe through a high flow cat of some sort, and the either run it 3" single out the back or do a single in/dual out muffler with 2 1/2 inch or 3 inch tail pipes.
I don't know what prices are for your local exhaust shop, but if I were to go this route for my truck it would be around $500-$600 for a system like I described from the muffler shop I go to.
I just did the exhaust myself on my 98 350 last October and was wondering if The same setup would work.That's pretty reasonable.
The single outlet exhaust can't be configured to fit a 454, just 350s.
That's not to say it won't since the 350 and 454 systems are very similar, even my old system and my dad's 350/c2500 system looked the same and were sized the same.
I have used it on two other 454 suburbans with no issue. One was a 1997 and the other 1998. My current truck came with a single from factory until I changed it. But my current exhaust is custom and the new exhaust going in it has to be custom, but that is because of my setup.That's pretty reasonable.
The single outlet exhaust can't be configured to fit a 454, just 350s.
That's not to say it won't since the 350 and 454 systems are very similar, even my old system and my dad's 350/c2500 system looked the same and were sized the same.
So, do you have a part number?I have used it on two other 454 suburbans with no issue. One was a 1997 and the other 1998. My current truck came with a single from factory until I changed it. But my current exhaust is custom and the new exhaust going in it has to be custom, but that is because of my setup.
I know it's been a few years, but did you ever finish this setup?I went with this bus muffler from Walker and a Diamondeye 4" tailpipe. Dual 2.75"inlets, we'll see how it all goes together when I get home to deal with it.
I know it's been a few years, but did you ever finish this setup?
How is the sound on the muffler. Walker tech told me buss muffler would be louder than standard large body truck muffler(4" in/out)I did, it's somewhere in my dually thread. Link in sig. I think I did that fall of 2018?