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Vivid Racing Gear 
Stainless Bros SS304 Catalytic Outlet Flange Porsche 992.1 GT3 for 2022-2023 Porsche 992 GT3 603-21781-2000 | Vivid Racing
This CNC SS304 flange bolts up directly to the v-band outlet on the catalytic converter for the 992.1 GT3. We manufacture a 7 to 3 transition cone that can make a seamless transition from this 7 flange to our 3 tubing.
Other Part Numbers:
Stainless Bros #stb603-21781-2000
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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Things
| Sale price | None |
| Wholesale price | $56.63 |
| Shipping |
Weight: 0.50 Length: 4 Width: 4 Height: 1 |
| Product Added At | Monday 04 September, 2023 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
Emissions Info
| Carb Approved | Yes |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
Vendors
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when the user activates the relevant trigger.
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $47.99 | $59.99 | ? | $59.99 | ? | 2025-07-11 10:52:05 |
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