ATAK Cat-Back for 2025 Silverado & Sierra 1500
- Chevrolet Silverado 1500 2025; GMC Sierra 1500 2025 in AT4, Denali, Denali Ultimate and SLT trim
- Factory SPLIT REAR exit vehicles only
- Tips NOT included — reuses the factory tips
- ATAK series, uncoated
- A sibling number shares this fitment; order by the number
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✓ Fits
With Short Bed (5' 10") Factory Split Rear Exit Vehicles Only; Tips NOT Included Reuse Factory Tips; Add Adapter 60706 For Crew Cab Factory With Standard Bed (6' 7") 157" Wheelbase Vehicles With Standard Bed (6' 7") Factory Split Rear Exit Vehicles Only; Tips NOT Included Reuse Factory Tips; Add Adapter 60706 For Crew Cab Factory With Standard Bed (6' 7") 157" Wheelbase Vehicles Fitment on this page is based on the manufacturer’s application data.
About this part
ATAK Cat-Back, fitment-checked
Uncoated ATAK for the 2025 trucks, reusing the factory tips. A sibling ATAK number shares this fitment, so the number is the specification.
Conditions are the familiar ones for these trucks: 2025 model year, Chevrolet Silverado 1500 and GMC Sierra 1500 in AT4, Denali, Denali Ultimate and SLT trim, factory split rear exit only, and the factory tips reused rather than replaced. Adapter 60706 covers a crew cab on the 6' 7" bed. Borla lists a second uncoated ATAK against exactly this fitment, and our data does not record what separates them.
Specifications
Specs
| Brand | Borla |
| Part number | 140996 |
| UPC / GTIN | 00808422409964 |
| Shipping weight | 65.8 lb |
| Warranty | Million-Mile Warranty on systems and parts, 1 year on valves, actuators, and simulators |
| Category | Performance › Exhaust Systems |
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