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SKU: 140915 | UPC: 808422409155
Borla 2022-2023 Chevrolet Silverado 1500 ZR2/ GMC Sierra 1500 AT4X Cat-Back Exhaust System ATAK: 140915
Upgrade your truck with the Borla 140915 ATAK Cat-Back Exhaust System, designed for 2022-2023 Chevrolet Silverado 1500 ZR2 and GMC Sierra 1500 AT4X equipped with the 6.2L V8, automatic transmission, 4WD, Crew Cab, and short bed (147.4-inch wheelbase). This system features turn down tail pipes and Polyphonic Harmonizer technology for a rich, full-bodied exhaust note without drone. Expect gains in horsepower, torque, fuel economy, and engine longevity alongside the signature Borla sound.
Key Features
- ATAK Muffler with Polyphonic Harmonizer: Patented multi-core design creates harmonized exhaust notes for aggressive sound across RPMs with zero drone; swap rear unit with muffler 60679 for S-Type tone.
- T-304 Stainless Steel Construction: Premium austenitic material outperforms T-400 series for corrosion resistance, durability, and lifetime performance.
- Straight-Through Mandrel Bends: Ultra-smooth bends and increased exhaust velocity unlock hidden power and improve throttle response.
- Turn Down Tail Pipes: Off-road ready design enhances ground clearance and aggressive styling on ZR2 and AT4X models.
- Million-Mile Warranty: Backed by Borla's proven reliability as the exhaust leader in street, off-road, and racing.
Product Notes
- Add muffler 60679 behind the Polyphonic Harmonizer to achieve quieter S-Type sound level.
- All-welded performance-grade construction ensures precise fit and no leaks.
- Ships freight due to large box size; 48 lbs product weight.
Installation Notes
- Professional installation recommended.
- Bolt-on design with no cutting, welding, or modifications required for direct fit.
- Includes all necessary hangers, clamps, and hardware for OEM-like mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2023 | Chevrolet | Silverado 1500 | ZR2 6.2L V8 A/T 4WD CC SB 147.4" WB |
| 2022-2023 | GMC | Sierra 1500 | AT4X 6.2L V8 A/T 4WD CC SB 147.4" WB |
Why Choose Borla?
- Pioneer in stainless steel exhaust since 1978, starting with classics like Ferrari and evolving to modern trucks.
- Patented technologies deliver real-world power, efficiency, and drone-free sound enthusiasts demand.
- CNC precision manufacturing and mandrel bending guarantee exact fitment and flow.
Frequently Asked Questions
-
Q: Does this fit my 2023 Silverado ZR2 with 6.2L short bed?
A: Yes, exact fit for 2022-2023 Silverado 1500 ZR2 6.2L V8 automatic 4WD Crew Cab short bed 147.4" wheelbase; also GMC Sierra 1500 AT4X same configuration. -
Q: What material is used and how does it hold up?
A: T-304 austenitic stainless steel for maximum corrosion resistance and strength; far exceeds T-409 in longevity for off-road use. -
Q: What warranty covers this exhaust?
A: Million-Mile Warranty on the entire system, reflecting Borla's confidence in materials and craftsmanship.
Shipping & Handling
- Method: Freight ground shipping (truckline for oversized items)
- Availability: In stock - ships same or next business day
- Packaging: Single oversized box, dimensions 52" L x 20" W x 16" H
- Weight: 48 lbs
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