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SKU: 140778 | UPC: 808422407786
Borla 2019-2023 Chevrolet Silverado 1500 / GMC Sierra 1500 S-Type Catback Exhaust - 2.75in Pipe Diameter
This Borla Cat-Back exhaust system (Part #140778) bolts on after the catalytic converter for 2019-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 with 6.2L V8 automatic transmission (except ZR2 and AT4X models). Designed for Extended Cab Standard Bed (5 ft 9 in, 147.7" WB) and Crew Cab Short Bed (5 ft 9 in, 147.7" WB) in 2WD or 4WD with factory split rear exit, it delivers noticeable gains in horsepower and torque plus better fuel efficiency. The true dual layout and S-Type muffler produce a deep, aggressive exhaust note without cabin drone.
Key Features
- 2.75-inch Pipe Diameter True Dual Design: Unique industry layout flows exhaust efficiently for improved throttle response, power delivery, and reduced backpressure.
- T-304 Austenitic Stainless Steel Construction: Premium material resists corrosion, ensures durability, and maintains peak performance with CNC mandrel bending for precise fit.
- S-Type Sound with Internal H-Pipe: Iconic Borla roar at wide-open throttle, refined tone during cruising, eliminates drone on highways.
- Power and Efficiency Gains: Increases horsepower, torque, fuel economy, and engine longevity while adding motorsport-inspired styling.
- Million-Mile Warranty: Backed by Borla's unmatched coverage for peace of mind on street, track, or off-road use.
Product Notes
- Factory split rear exit vehicles only; reuses OEM tips (tips not included).
- Excludes ZR2 and AT4X models; verify cab/bed configuration before purchase.
- Ships as special order; allow 3-5 business days for processing.
Installation Notes
- Professional installation recommended.
- Requires cutting factory Y-pipe for proper fitment.
- All hardware included; direct bolt-on after cut with no other modifications.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2023 | Chevrolet | Silverado 1500 | High Country |
| 2019-2023 | Chevrolet | Silverado 1500 | LTZ |
| 2019-2023 | GMC | Sierra 1500 | Denali |
| 2019-2023 | GMC | Sierra 1500 | SLT |
| 2019-2023 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2019-2023 | GMC | Sierra 1500 | AT4 |
Why Choose Borla?
- Leaders in stainless steel exhaust since pioneering systems for Rolls-Royce and Ferrari classics.
- Proven performance with wins in racing and dyno-tested gains for modern trucks.
- CNC precision manufacturing guarantees exact fit and million-mile reliability.
Frequently Asked Questions
-
Q: Will this fit my 2022 Silverado 1500 ZR2?
A: No, this system excludes ZR2 and AT4X models; designed for standard Extended Cab Std Bed or Crew Cab Short Bed with 6.2L V8 auto and factory split rear exit. -
Q: What material is used and does it rust?
A: Built entirely from T-304 austenitic stainless steel for superior corrosion resistance in all climates; brushed finish on outlets. -
Q: What warranty covers this exhaust?
A: Borla's Million-Mile Warranty protects against defects in materials and workmanship when installed professionally.
Shipping & Handling
- Method: UPS Ground or Freight for oversized items
- Availability: In stock - ships same or next business day
- Packaging: Secure Borla box, 49 x 19 x 13 inches
- Weight: 38.5 lbs
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