BORLA S-TYPE 3.5" CAT-BACK SINGLE SPLIT/DUAL 2.75" REAR EXHAUST (RE-USES FACTORY TIPS) 19-23 SILVERADO/SIERRA 1500 6.2L EXTENDED CAB W/ 6'7" BED/CREW CAB W/ 5'10" (EXC ZR2 & AT4X)
- This 3.5" into dual 2.75" system features the classic S-Type sound level with no drone inside the vehicle.
- Tips NOT included, reuse factory tips.
- BORLA® Cat-Back&™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology 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 austenitic 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.
Important Note: Fits Factory Split Rear (Dual) Exit vehicles ONLY. Excluding ZR2 & AT4X models. Add Adapter BOR-60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. Polyphonic Harmonizer BOR-60680 can be added to this system to attain the ATAK® sound level. Tips NOT included, reuse factory tips. BORLA® systems that include tips are also available.
