Has anyone used the Phoenyx Design Downpipes?

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Apr 29, 2026 | 02:55 AM

Freaked Ls3

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Burning Brakes

Joined: Mar 2009

Posts: 753

Likes: 38

From: USA

Has anyone used the Phoenyx Design Downpipes?

It’s been a little while sense I have made a post on here. I did a quick search and went through the first 4 pages and found nothing. I got my ZR1 a few weeks back and looking to add some downpipes and came across these. They look nice and if I read it right there significantly less than the fabspeed and the quality seems good. Any feedback would be helpful.

https://phoenyxdesign.com/products/2025-chevrolet-corvette-c8-zr1-phoenyx-design-downpipes?variant=52544898498849&country =US&currency=USD&utm_medium=product_sync &utm_source=google&utm_content=sag_organ ic&utm_campaign=sag_organic&gad_source=1 &gad_campaignid=20908913258&gbraid=0AAAA AqsawDT8HO-jEiFiy6eZp5uo1xIV8

Apr 29, 2026 | 04:32 PM

FORZAMOTORWORKS

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Joined: May 2018

Posts: 5,147

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From: Philadelphia

You get what you pay for with cats... they're using cheap cores which likely will throw a CEL and who knows if they'll hold up over time.

Happy to help with a set of Fabspeed/SOUL Downpipes

Yesterday | 11:35 PM

Freaked Ls3

Thread Starter

Burning Brakes

Joined: Mar 2009

Posts: 753

Likes: 38

From: USA

cheap cores? Like using the factory downpipes and just making adjustments? Whats the highest flowing cat? Or best. I appreciate it. Can you PM me a price also please

Quote:

Originally Posted by FORZAMOTORWORKS

You get what you pay for with cats... they're using cheap cores which likely will throw a CEL and who knows if they'll hold up over time.

Happy to help with a set of Fabspeed/SOUL Downpipes

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