Soul or Fabspeed Cats
Thread Starter
Instructor
Joined: May 2013
Posts: 189
Likes: 26
From: Oshkosh WI
Soul or Fabspeed Cats
Anyone just put their cats on? They tell me just doing cats provides the best additional exhaust noise and turbocharger noise. Would love to hear from someone on here that did that mod and kept factory exhaust.
Supporting Vendor
Joined: May 2018
Posts: 5,250
Likes: 415
From: Philadelphia
I posted in the other ZR1 exhaust thread the car that we just did with the Fabspeed full system but here's one that I took with just SOUL Catted Downpipes and OEM exhaust.
Adding the catback gives you maybe another 10% or so, majority of the volume gain is definitely in the Downpipes.
Give me a shout if you'd like to discuss options or for forum pricing
- Alec
267.788.4897
Adding the catback gives you maybe another 10% or so, majority of the volume gain is definitely in the Downpipes.
Give me a shout if you'd like to discuss options or for forum pricing
- Alec
267.788.4897
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Alec @ Forza Motor Works
(267) 788.4897 Call/Text
info@forzamotorworks.com
www.forzamotorworks.com
Your trusted source for premium parts - offering competitive pricing, exceptional service, and professional installation options.
Corsa | Borla | AWE Tuning | Girodisc | Halltech | American Racing Headers | Milltek | Soler | Weld | Fabspeed | SOUL | Kooks | BC Forged & 100's more!
Alec @ Forza Motor Works
(267) 788.4897 Call/Text
info@forzamotorworks.com
www.forzamotorworks.com
Your trusted source for premium parts - offering competitive pricing, exceptional service, and professional installation options.
Corsa | Borla | AWE Tuning | Girodisc | Halltech | American Racing Headers | Milltek | Soler | Weld | Fabspeed | SOUL | Kooks | BC Forged & 100's more!
Supporting Vendor
Joined: Jan 2016
Posts: 82,505
Likes: 718
From: Orange County, CA
Yes doing cats itself is popular with the C8 platform, including the z06 and zr1.
Cats are great bang for buck for performance.
We do a lot of Soul with great feedback but lead times are long, Fabspeed is one week or less.
You'll be happy with either, we're dealers for both as well to help you.
-Josh
Cats are great bang for buck for performance.
We do a lot of Soul with great feedback but lead times are long, Fabspeed is one week or less.
You'll be happy with either, we're dealers for both as well to help you.
-Josh
The Consigliere
Joined: May 2006
Posts: 23,003
Likes: 6,045
From: 2023 Z06 & 2010 ZR1
How well do these cats live under heavy track use, particularly for the ZR1? Many aftermarket high flow cats die in high hp applications when worked hard.
Anybody got any durability/endurance data on Soul or Fabspeed cats in high hp boosted applications?
Anybody got any durability/endurance data on Soul or Fabspeed cats in high hp boosted applications?
Last edited by OnPoint; Yesterday at 03:16 PM.
Burning Brakes
Joined: Jan 2025
Posts: 754
Likes: 475
Yes doing cats itself is popular with the C8 platform, including the z06 and zr1.
Cats are great bang for buck for performance.
We do a lot of Soul with great feedback but lead times are long, Fabspeed is one week or less.
You'll be happy with either, we're dealers for both as well to help you.
-Josh
Cats are great bang for buck for performance.
We do a lot of Soul with great feedback but lead times are long, Fabspeed is one week or less.
You'll be happy with either, we're dealers for both as well to help you.
-Josh
Supporting Vendor
Joined: May 2018
Posts: 5,250
Likes: 415
From: Philadelphia
Fabspeed uses HJS Cats which are some of the best of the best, rated for 1200hp per bank and wrapped in Inconel heat blankets. Quality stuff..
No CELs from the cars that we've done
Last edited by FORZAMOTORWORKS; Today at 12:16 PM.
