Cat-Back Exhaust System – S-Type – Borla (140855BC)

Fits models with Dual Tips (2 Total) ONLY. This 3″ into dual 2.25″ diameter BORLA® Cat-Back™ system features 4″ round black chrome on T-304 stainless steel tips. Using BORLA® Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with bright chrome on T-304 stainless steel tips is also available. It has the classic S-Type sound with no drone inside the vehicle. BORLA® Cat-Back™ and 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. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.
S-Type Cat-Back Exhaust System 2021-2025 Chevrolet Tahoe/ Tahoe Z71/ GMC Yukon/ Yukon AT4 5.3L V8 Automatic Transmission 2 & 4 Wheel Drive 4 Door. Fits Models With Dual Tips (2 Total) ONLY.
BORLA Cat-Back System
Exhaust System Kit

Specifications

Vehicle Fitment