Borla
Borla ATAK Cat-Back Exhaust for 2024-2025 Chevy Silverado 1500 6.2L
Borla ATAK Cat-Back Exhaust for 2024-2025 Chevy Silverado 1500 6.2L
SKU:140996
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Key Features
- ATAK sound level delivers Borla's most aggressive, hardcore exhaust note
- T-304 stainless steel construction resists corrosion and lasts a lifetime
- 3.5-inch into dual 2.75-inch tail pipes improve exhaust flow over stock
- Dual split rear exit that reuses your factory exhaust tips for a clean look
- Polyphonic Harmonizer and valve simulator reduce in-cabin drone
- Direct bolt-on fit using factory hangers, no cutting or welding
- Engineered specifically for the 6.2L V8 Silverado 1500 and Sierra 1500
- Backed by Borla's Million-Mile Warranty
Wake up your 2024-2025 Chevrolet Silverado 1500 or GMC Sierra 1500 6.2L V8 with the Borla ATAK Cat-Back Exhaust System. Engineered for owners who want the loudest, most aggressive Borla sound available, this PN 140996 system replaces the restrictive factory exhaust from the cat-back for a deeper, more powerful tone and improved exhaust flow.
Key Benefits
- ATAK (Acoustically-Tuned Applied Kinetics) is Borla's most aggressive sound level for maximum exhaust note volume.
- Mandrel-bent T-304 austenitic stainless steel construction for superior strength and corrosion resistance.
- 3.5-inch pipe diameter feeding dual 2.75-inch tail pipes for improved flow over stock.
- Dual split rear exit configuration that reuses your factory exhaust tips for an OEM-style fit.
- Polyphonic Harmonizer and valve simulator technology for a refined, drone-free cabin experience.
- Direct bolt-on installation using factory hangers, no welding or cutting required.
- Backed by Borla's Million-Mile Warranty.
What's Included
- Borla ATAK cat-back exhaust system components (mufflers, pipes, and clamps/hardware).
- Tips are NOT included; this system reuses your factory exhaust tips.
Fitment
This system fits factory split rear exit vehicles only and does NOT fit ZR2 or AT4X models. Crew Cab with Standard Bed (6'7", 157" wheelbase) requires adapter PN 60706.
- 2024-2025 Chevrolet Silverado 1500, 6.2L V8 (Crew Cab Short Bed or Extended Cab Standard Bed, 147.4" wheelbase)
- 2024-2025 GMC Sierra 1500, 6.2L V8 (same configurations)
FAQ
FAQ
Are exhaust tips included with the 140996?
No. The 140996 reuses your factory exhaust tips for an OEM-style look.
How is the ATAK different from the 140994BC S-Type?
ATAK is Borla's most aggressive sound level; the 140994BC S-Type is a more moderate tone with its own included black chrome tips. Both fit factory split-rear-exit 6.2L trucks and exclude ZR2 and AT4X.
Does it fit ZR2 or AT4X models?
No. It fits factory split-rear-exit 6.2L trucks only; a Crew Cab with the 157" wheelbase standard bed requires adapter 60706.
Vehicle Fitment
Vehicle Fitment
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2024–2025 | Chevrolet | Silverado 1500 | — |
| 2024–2025 | GMC | Sierra 1500 | — |
Specifications
Specifications
- exit
- Truck dual split rear exit
- tips
- Not included (reuses factory tips)
- engine
- 6.2L V8, automatic transmission, 2WD and 4WD
- material
- T-304 stainless steel
- warranty
- Borla Million-Mile Warranty
- exit type
- Truck dual split rear exit
- drivetrain
- 2WD and 4WD
- sound level
- ATAK (most aggressive)
- transmission
- Automatic
- pipe diameter
- 3.5 in into dual 2.75 in tail pipes
- tips included
- No - reuses factory tips
- borla part number
- 140996
- inlet pipe diameter
- 3.5 inch into dual 2.75 inch tail pipes
Shipping & Returns
Shipping & Returns
Free shipping on orders $250+ (standard items). Oversized items ship at calculated rates.
30-day returns with RMA required. 15% restocking fee, buyer pays return shipping. Defective items returned free with full refund.
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