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

Basic Exhaust x-pipe questions

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Old Dec 5, 2005 | 12:15 PM
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Default Basic Exhaust x-pipe questions

'92 LT-1 383. Magnaflow Cats, Borla Mufflers, stock (?) center muffler.

Apologies for this post - I am a bit new to exhausts and have a couple of very basic questions. I have a modified exhaust system and the center muffler is starting to fall apart. This is the muffler that sits between the cats and the rear Borlas.

I am thinking about replacing the center muffler with an x-pipe, and I want to keep the magnaflow cats and Borla rears. The questions are:

1. Could this cause me emission problems
2. Will I have to re-tune, or will the limited range of the ECM be able to accommodate the change
3. Will this make the car too loud to be comfortable on long cruises (I realise this is subjective)
4. Any suppliers make a reasonably priced stainless x-pipe?

Thanks again,
Andy.

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Old Dec 5, 2005 | 12:23 PM
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I just realised there is an X-Pipe Thread already:

X-Pipe Thread

With an answer to my question number 3.

The main question is, where can I get a setup like the one shown!!
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Old Dec 5, 2005 | 06:29 PM
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this may not help much,but here is a couple pics of my home made 3" with bassani cats,x-pipe and race magnum mufflers.It is fairly tame but when the rpm gets above 3500 it screams http://www.putfile.com/bytebloc
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Old Dec 5, 2005 | 09:35 PM
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Originally Posted by redrage
this may not help much,but here is a couple pics of my home made 3" with bassani cats,x-pipe and race magnum mufflers.It is fairly tame but when the rpm gets above 3500 it screams http://www.putfile.com/bytebloc
I checked your pics - sweeeeeet. How much for you to make one for me?
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