SKU: 140999 | UPC: 808422409995
Borla 2024-2025 Chevy Silverado 1500 (6.2L V8) S-Type Cat Back – Factory Tips
Transform your truck’s exhaust with the Borla 140999 S-Type Cat-Back system, engineered for 2024-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 equipped with the 6.2L V8 (L87 engine). This 2.5-inch inlet to 2.75-inch true dual pipe setup delivers aggressive S-Type sound without interior drone, boosts horsepower through increased exhaust velocity, and includes a valve simulator to prevent check engine lights. Built for factory split rear exit Crew Cab models, it reuses OEM tips for a stock appearance with performance gains.
Key Features
- Valve Simulator: Integrates seamlessly to eliminate check engine light activation on vehicles with active exhaust valves.
- True Dual Design: Unique 2.5″ inlet expanding to 2.75″ pipes with internal X-pipe in muffler for enhanced flow, power, and balanced exhaust note.
- S-Type Sound Profile: Iconic Borla roar outside with zero drone inside the cab, refined for daily driving and track use.
- Patented Technology: Straight-through and multi-core muffler design unlocks horsepower, torque, fuel efficiency, and the Borla Sound of Power.
- T-304 Stainless Steel: Premium austenitic construction via CNC mandrel-bent tubing ensures durability, precise fit, and lifetime performance.
Product Notes
- For factory split rear exit vehicles only; does not fit single or quad tip configurations.
- Tips not included—reuse factory OEM tips; tipped versions available separately.
- Add Borla Adapter 60706 (quantity of 2) for Crew Cab with Standard Bed (6 ft 7 in, 157-inch wheelbase).
Installation Notes
- Professional installation recommended.
- Requires cutting the factory Y-pipe for proper fitment.
- Bolt-on design uses factory hangers; no welding needed with provided hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024 | Chevrolet | Silverado 1500 | High Country |
| 2024 | Chevrolet | Silverado 1500 | LT Trail Boss |
| 2024 | Chevrolet | Silverado 1500 | LTZ |
| 2024 | Chevrolet | Silverado 1500 | RST |
| 2024-2025 | GMC | Sierra 1500 | AT4 |
| 2024 | GMC | Sierra 1500 | Denali |
| 2024 | GMC | Sierra 1500 | SLT |
Why Choose Borla?
- Most experienced exhaust manufacturer with a history of race wins and street dominance.
- Million-Mile Warranty backs every system for unmatched long-term reliability.
- CNC precision engineering delivers exact fit and peak performance on modern trucks.
Frequently Asked Questions
- Q: Will this fit my 2024-2025 Silverado or Sierra with factory split rear tips and 6.2L V8?
A: Yes, direct fit for listed Crew Cab models with factory dual split rear exit and L87 6.2L engine; verify wheelbase for adapter needs. - Q: What material is used in construction?
A: High-grade T-304 austenitic stainless steel throughout, mandrel-bent for corrosion resistance and structural integrity. - Q: What warranty covers this exhaust system?
A: Borla’s exclusive Million-Mile Warranty protects against defects in materials and workmanship for the original owner.
Shipping & Handling
- Method: UPS Ground (Oversize)
- Availability: In stock – ships same or next business day
- Packaging: Ships in one oversized box, dimensions 48″ x 20″ x 18″
- Weight: 58 lbs
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