C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

3 inch Exhaust?

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Old Jan 2, 2009 | 11:53 AM
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Default 3 inch Exhaust?

Does anyone know if any kind of longtubes with 3" collectors would fit a B&B 3" exhaust?

I know exotic muscle make 1 3/4 longtubes and 3" collectors but i don't know if it would work with B&B exhaust.
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Old Jan 2, 2009 | 12:32 PM
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I have the EM longtubes with the 3" B&B. Contact Merle at Exotic Muscle and he'll let you know what all you need.
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Old Jan 2, 2009 | 12:50 PM
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Same here, I haven't bought the extensions for install yet.
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Old Jan 2, 2009 | 12:56 PM
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Originally Posted by Lichen
I have the EM longtubes with the 3" B&B. Contact Merle at Exotic Muscle and he'll let you know what all you need.
Thanks for the help.

How do you like the EM longtubes with the B&B? Does it sound good and did you feel any power after putting them on?

Met
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Old Jan 2, 2009 | 12:57 PM
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Originally Posted by BrianCunningham
Same here, I haven't bought the extensions for install yet.
So you have to buy the extensions for it to work?
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Old Jan 2, 2009 | 12:58 PM
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Originally Posted by MetsC6Z06
Thanks for the help.

How do you like the EM longtubes with the B&B? Does it sound good and did you feel any power after putting them on?

Met
I like the throaty sound, but some people think that there is too much resonance. I gained about 17 RWHP after the install.
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Old Jan 2, 2009 | 01:02 PM
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Originally Posted by Lichen
I like the throaty sound, but some people think that there is too much resonance. I gained about 17 RWHP after the install.
17rwhp with longtubes and B&B or just the B&B exhaust
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Old Jan 2, 2009 | 01:17 PM
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Originally Posted by MetsC6Z06
So you have to buy the extensions for it to work?
cats vs non-cats

The stock ones won't work.

But I'm hearing the EM Cats are only 2.3in not 3 since they also put them in automatic cars.

In 09 I don't need the cats, but with the blower in will be REALLY LOUD!
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Old Jan 2, 2009 | 01:34 PM
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Originally Posted by BrianCunningham
cats vs non-cats

The stock ones won't work.

But I'm hearing the EM Cats are only 2.3in not 3 since they also put them in automatic cars.

In 09 I don't need the cats, but with the blower in will be REALLY LOUD!

On the website it said 3" cats available call for details.
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Old Jan 2, 2009 | 02:39 PM
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Exotic Muscle just installed their new 3/4" long-tubes, 3" Magnaflow metal-substrate high-flow cats, and 3" stainless Magnaflow X pipe to my existing 3" B&B system.

They did a beautiful job, it sounds great, and the improvement is noticeable.
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Old Jan 2, 2009 | 05:23 PM
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glad I waited
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Old Jan 9, 2009 | 04:28 PM
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Originally Posted by Digital Disaster
Exotic Muscle just installed their new 3/4" long-tubes, 3" Magnaflow metal-substrate high-flow cats, and 3" stainless Magnaflow X pipe to my existing 3" B&B system.

They did a beautiful job, it sounds great, and the improvement is noticeable.
I put that exact same set up on my LT4 396 stroker. I don't think you can beat the combination for performance, sound, looks or cost.
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