This 3"diameter into dual 2.75" Borla(r) Cat-Back(tm) system features the mellow Touring Sound level with no drone inside the vehicle. Tips NOT included. Use factory tips. Borla(r) systems that include tips are also available. Borla(r) Cat-Back(tm) 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. Give your Silverado or Sierra the power and sound it deserves, bolt on a Borla(r) . 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.
- Tips NOT included, use factory tips. Borla(r) systems that include tips are also available.
- Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
- Fits Factory Split Rear Exit vehicles ONLY
- Coverage includes Trail Boss models
