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Exhaust diameter

Posted: Tue Mar 28, 2017 12:23 am
by Trett613
I have a stock 94 z26 and I kinda want the exhaust to just be generally louder and more aggressive. I noticed that you cant really hear it, unless im on the gas a little hard, unless your below the bumper. Standing directly behind my car I cant even really hear it. https://youtu.be/qPFPn70JRhk Does anyone know what the diameter of the exhaust is? Im kinda looking at these super 44's http://www.flowmastermufflers.com/super-44-series/ But I don't know which to get cause i need the exhaust diameter. Thanks.

Re: Exhaust diameter

Posted: Tue Mar 28, 2017 10:11 am
by ifixalot
Get some thin cardboard like from a soda box. Draw pairs lines apart at 2", 2-1/4"-2-1/2" and cut out
between the lines of each size. (You are making gauges.)
Then, crawl under the car and check each gauge on the pipe and find the one that fits. Then you know what diameter
you have.
Anyone can tell you what they have on their car but what if some muffler shop changed your pipe to something
different?
I hope this helps.

Re: Exhaust diameter

Posted: Wed Mar 29, 2017 3:38 pm
by 3X00-Modified
Stock Beretta exhaust is 2" iirc Very sad size....

Re: Exhaust diameter

Posted: Wed Mar 29, 2017 7:48 pm
by woody90gtz
3X00-Modified wrote:Stock Beretta exhaust is 2" iirc Very sad size....

Yes, very sad. Build a big beautiful exhaust out of 2.5" pipe. It will be the greatest exhaust you've ever seen.