BORLA S-TYPE CAT-BACK SINGLE SPLIT REAR EXHAUST | 14-18 SILVERADO/SIERRA 1500 EXTENDED CAB/CREW CAB 5.3L
- Features 4" bright chrome on T-304 stainless steel tips.
- 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.(CNC) manufacturing ensures an accurate fit.
- Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control
