Borla cat-back exhaust system.
Factory Split Rear Exit ONLY. Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. Installation REQUIRES removal of the Factory Valance Tips. BORLA Cat-Back & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.
Use the vehicle selector to confirm your exact year and configuration.
Borla Cat-Back Exhaust System - S-Type — 2019-2026 Chevrolet Silverado 1500 / GMC Sierra 1500 (140781)
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2019–2026 | Chevrolet | Silverado 1500 |
| 2019–2026 | GMC | Sierra 1500 |
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Borla |
| Part number | BRL140781 |
| Position | Rear |
| Category | Exhaust & Performance |
| Years | Make | Model |
|---|---|---|
| 2019–2026 | Chevrolet | Silverado 1500 |
| 2019–2026 | GMC | Sierra 1500 |

Worth adding
Useful in any truck — ships separately in its own box.
More from Borla
More in Borla.
Reviews
Verified customer reviews.










