ORIGINCATALOG
Borla ATAK Cat-Back Exhaust, 2019-2023 Chevrolet Silverado 1500 & GMC Sierra 1500 V8, T-304 Stainless (140775)
Assembled in USA · Borla · 7 origin facts documented
ATAK cat-back for 2019-2023 Silverado and Sierra 1500 V8 trucks that reuse factory tips. Borla states systems are cut from raw stainless, shaped, assembled, welded, and shipped from the Johnson City, Tennessee plant. Stainless feedstock origin is not evidenced, so the derived stamp is Assembled in USA.
Origin findings
Each row is Yes, No, or Not substantiated. Empty cells stay visible. This is not a patriotism score.
| Finding | Status | Source |
|---|---|---|
| Maker’s origin sentence for this model | Yes Cat-back systems are cut from raw stainless, shaped, assembled, welded, and shipped from the Tennessee plant. | manufacturer_statement |
| Factory / mill named for this model | Yes Johnson City, Tennessee | factory_page |
| Final assembly or processing in the US (FTC prong 1) | Yes | factory_page |
| All significant processing in the US (FTC prong 2) | Not substantiated | — |
| All or virtually all components made and sourced in the US (FTC prong 3) | Not substantiated | — |
| Principal assembly in the US | Yes | manufacturer_statement |
| Assembly is substantial (not screwdriver-only) | Yes | factory_page |
| Last substantial transformation in the US | Yes | manufacturer_statement |
| Article marking (nameplate / incised COO) | Not substantiated | — |
| Retailer-stated country of origin | Not substantiated | — |
| Certification listing holder (UL / NSF / IAPMO) | Not substantiated | — |
| Named imported content the maker disclosed | Not substantiated | — |
| US company (entity + US location) — not a product-origin stamp | Yes Borla Performance Industries, Oxnard, California / Johnson City, Tennessee | factory_page |
Last origin review: 2026-09-13. Next due: 2026-10-13 (30-day cycle).
| Date | Outcome | Stamp |
|---|---|---|
| 2026-09-13 | confirmed | assembled_in_usa |
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