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Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back-Borla-BOR140915
Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back-Borla-BOR140915
Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back-Borla-BOR140915
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Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back

Borla
BOR140915
808422409155
Catback
20+ Units In Stock - Ships Next Business Day
$ 1,679.99 $ 1,499.99
FREE Ground Shipping!
$ 1,499.99

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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