S-Type Cat-Back(tm) Exh. Sys. 2020-2026 Chev. Silv. 2500/3500/ GMC Sierra 2500/3500 6.6L V8 EXC. Diesel AT 2/4WD 4 Dr. Crew Cab W/Std. Bed (6' 8") 158.9" WB EXC. Dual Rear Wheels. Add Ext. Pipe 60713 For Crew Cab W/Long Bed (8' 2") 172" WB

---

EXCEPT Diesel engine. EXCEPT vehicles with Dual Rear Wheels. This 3.5" diameter Cat-Back system features the classic BORLA(r) S-Type sound with no drone inside the vehicle. The system exits thru a 5" round black chrome on T-304 stainless steel tip. Using BORLA(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with a bright chrome on T-304 stainless steel tip is also available. Add Extension Pipe 60713 For Crew Cab With Long Bed (8' 2") 172" Wheelbase vehicles. BORLA(r) 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(r) 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(r) 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.

• EXCEPT Diesel engine
• EXCEPT vehicles with Dual Rear Wheels
• Add Extension Pipe 60713 for Crew Cab With Long Bed (8' 2") 172" Wheelbase vehicles

---

Application Summary:

Year	Make/Model
2026	Chevrolet Silverado 2500 HD
2026	Chevrolet Silverado 3500 HD
2026	GMC Sierra 2500 HD
2026	GMC Sierra 3500 HD