3" exhaust

Bengler455

Not-quite-so-new-guy
Oct 12, 2022
21
13
3
51
Hello guys, is there a company out there that makes a 3" kit that dumps behind the rear tires? I thought T/A did but I do not see it on their website. Thank you.
 
Be adventurous and build your own! 😁



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I don't think they do. I've tried to get one of the front sections that I mess up and they wouldn't sell it alone.
I can tell you some of the people I know with this exhaust have swapped out the mufflers to quiet it down a bit.
 
I have this exhaust as well. It is great!
I do have a few rubs I have to sort out yet though.
The only issues I had were self-inflicted. I am running Speed Engineering Headers with a Jegs crossmember.
Once I put in the twins I plan to just run each 3" down pipe to the Holley exhaust.
 
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I don't think they do. I've tried to get one of the front sections that I mess up and they wouldn't sell it alone.
I can tell you some of the people I know with this exhaust have swapped out the mufflers to quiet it down a bit.
I got a hold of Holley to ask what mufflers I could use to quiet it down a bit, give it more of a growl. The guy I talked to said that they didn't sell anything that would swap right in. I would have to do some cutting , welding, or both. I was pretty surprised by that. It seems like there would be some standard, but that's the logic in me talking.
 
I got a hold of Holley to ask what mufflers I could use to quiet it down a bit, give it more of a growl. The guy I talked to said that they didn't sell anything that would swap right in. I would have to do some cutting , welding, or both. I was pretty surprised by that. It seems like there would be some standard, but that's the logic in me talking.
They are standard universal mufflers. There is a guy on one of the LS Gbody groups on FB who is running I believe magnaflow mufflers. Just normal offset 3” in/out.
 
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Why do you need an exhaust with such a large cross sectional area?
 
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