Borla Cat-Back Exhaust
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Borla Cat-Back Exhaust - Chevrolet Silverado 1500 ZR2 (T1) - 3.5in Turndown 2024
This Borla cat-back exhaust was designed for the 2024 Chevrolet Silverado 1500 ZR2 (T1) 6.2L V8 and replaces the factory system from the catalytic converter back. The 3.5in system ends in dual 2.75in turndown tailpipes and includes a valve simulator. It comes in three Borla sound levels: Touring (mild), S-Type (sporty) and ATAK (the most aggressive), all tuned to avoid drone in the cabin.
Note: Suits the Silverado 1500 ZR2 only. Includes a valve simulator that replaces the factory exhaust valve and prevents a check engine light. Borla offers a replacement rear muffler to convert the S-Type and ATAK systems between the S-Type and ATAK sound levels, listed separately. Designed around the US left-hand-drive Silverado. Australian Silverados are converted to right-hand drive locally, so please confirm tailpipe routing, fuel tank, spare wheel and towbar clearance with our team before ordering. Suits the 6.2L petrol V8 only, not the diesel. Installation by a professional is recommended.
Features
- 3.5in mandrel-bent T-304 stainless steel system
- Dual 2.75in turndown tailpipes
- Valve simulator prevents a check engine light
- ATAK version adds Polyphonic Harmonizer technology for a rich, full-bodied note
- Borla 3-year limited warranty
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Chevrolet | Silverado 1500 ZR2 | T1 | 2024 | 6.2L V8 petrol; valve simulator included |
Technical Specifications
| Spec | Value |
|---|---|
| Brand | Borla |
| System type | Cat-back exhaust |
| Pipe diameter | 3.5in |
| Material | T-304 stainless steel |
| Tips | Dual 2.75in turndown tailpipes |
| Sound level(s) | Touring / S-Type / ATAK |
| Exit style | Turndown |
| Active exhaust | Valve simulator fitted (removes the factory valve, no warning light) |
| Part number(s) | 141002, 141003, 141004 |
| Touring – Part number | 141002 |
| S-Type – Part number | 141003 |
| ATAK – Part number | 141004 |
No instructions available for this product.

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