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Which B&B Mufflers are these??

Old 10-21-2018, 06:01 PM
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Snakeskinner2
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Default Which B&B Mufflers are these??

I know there was four different iterations of the B&B Muffler for the c4z, which one are these? They have angled screens inside (exit side)


Old 10-22-2018, 02:58 PM
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Goldcylon
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Look like old school triflows

Last edited by Goldcylon; 10-22-2018 at 02:58 PM.
Old 10-22-2018, 03:23 PM
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EvanZR1
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Originally Posted by Goldcylon
Look like old school triflows
Yep, those are what I have on my 91 currently. LOTS of drone.
Old 10-22-2018, 04:09 PM
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Originally Posted by Evan70
Yep, those are what I have on my 91 currently. LOTS of drone.
I was reading on Mark's site where the older ones have better flow?
Old 10-22-2018, 04:59 PM
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Yes, they flow good, but they are absolutely obnoxious. Drone inside the car is unbearable under about 2200rpm. Both times I've driven mine any distance, I've but in my Bose noise canceling in-ear headphones. If it's just a weekend "fun" car that doesn't get driven more than 20-30 minutes at a time, you're probably ok with them.
Old 10-24-2018, 06:42 AM
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Rkreigh
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Originally Posted by Evan70
Yes, they flow good, but they are absolutely obnoxious. Drone inside the car is unbearable under about 2200rpm. Both times I've driven mine any distance, I've but in my Bose noise canceling in-ear headphones. If it's just a weekend "fun" car that doesn't get driven more than 20-30 minutes at a time, you're probably ok with them.
old b&b will loosen fillings and the juice is not worth the squeeze. I like the new version with x pipe. drone goes down below 1800 where I seldom tread
Old 11-02-2018, 02:28 AM
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I shouldve never sold my old set, luckily I got another recently - I was looking for a thread that had the differences, anyone know what they might be in the 3 generations of non fusion B&B mufflers? I think I have gen IIs since they have TriFlo on the tips but the insides don't look too baffled

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