Description
Borla ATAK Cat-Back Exhaust is built for 2014–2018 Chevrolet Silverado 1500 Extended Cab Standard Bed / Crew Cab Short Bed, 143.5" Wheelbase. This version uses black chrome tip. The tubing layout is 3.5" into muffler dual 2.25" out.
Sound and Engineering
ATAK tuning gives the exhaust an assertive character under load. Its acoustic design shapes tone and manages resonance; overall volume still depends on the engine and the rest of the exhaust.
Mandrel-bent tubing maintains its cross-section through bends, keeping the intended pipe shape through changes in direction.
Technical Specifications
| Manufacturer part number | 140577BC |
|---|---|
| Vehicle application | 2014–2018 Chevrolet Silverado 1500 Extended Cab Standard Bed / Crew Cab Short Bed, 143.5" Wheelbase |
| Sound configuration | ATAK |
| Engine displacement | 6.2L |
| Transmission | Automatic or manual |
| Drivetrain | 2WD / 4WD |
| Material | T-304 austenitic stainless steel |
| Tips / configuration | Black Chrome Tip |
| Tubing configuration | 3.5" into muffler dual 2.25" out |
| Tip diameter | 4" |
| Exit layout | Truck Side Exit |
Fitment and Installation
- Match the vehicle, engine, body configuration and factory exhaust equipment to this part before installation.
Care and Coverage
Clean black chrome tips with hot water and a soft microfiber cloth. Avoid stainless steel or abrasive metal polish on that finish.