New Muffler

[Scott41202]

Hey guys, I just bought my 2020 Chevy 5.3 1500 Z71 a few weeks ago. I am looking to go with a flowmaster super 10 . Do any of you know what size the inlet/outlet are? I am ordering the muffler as soon as I know lol. Thanks in advance

Edited May 15, 2020 by Scott41202

[superhighsierra]

Either 2.5 or 3

Edited May 16, 2020 by superhighsierra

[davester]

Best way to make sure you get the right one is to measure what you've got.  Should take about 1 minute to do...

[Scott41202]

5 hours ago, davester said:

Best way to make sure you get the right one is to measure what you've got.  Should take about 1 minute to do...

I just figured someone would know what the sizes were.I will measure it.

[chadman]

I can tell you that the tail pipe exit is 2 3/4. My best guess would be that it’s the same. You can probably look at it or measure the O.D. Of the tailpipe and do the same to the rest to confirm.

[Scott41202]

6 hours ago, chadman said:

I can tell you that the tail pipe exit is 2 3/4. My best guess would be that it’s the same. You can probably look at it or measure the O.D. Of the tailpipe and do the same to the rest to confirm.

I measured it with a fabric tape measure. It came out to be 2.8". So I will go with a 3" inlet/outlet. The Exit pipe measured 2.5".

Edited May 16, 2020 by Scott41202

[Scott41202]

I will just take it to the muffler shop Monday. 

[B3Ar15]

Flowmaster offers a replacement setup that looks to be pretty cool. Mine shows up mid next week.

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[Scott41202]

45 minutes ago, B3Ar15 said:

Flowmaster offers a replacement setup that looks to be pretty cool. Mine shows up mid next week.

Sent from my SM-N975U using Tapatalk
 

Very nice. Does it have a cutoff on the downward pipe? What are the inlet/outlet sizes? Got a link?

Edited May 16, 2020 by Scott41202

[B3Ar15]

I believe they are 3 in 3 out. Yeah the downturned pipe is a cut out it comes with everything needed for install. Not the cheapest option but I really like the concept.

https://www.summitracing.com/parts/flo-717911

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[Scott41202]

Very nice!! I will just do the flowmaster super 10 lol. I will have mine installed Monday hopefully.

Edited May 17, 2020 by Scott41202

[Scott41202]

I ordered a 3" inlet/outlet Carven R Performance Muffler. I will post a video after it is installed.