2014-2018 Silverado/Sierra 1500 5.3L V8 Automatic/Manual Transmission 2 & 4 Wheel Drive, Regular Cab (2 Door), Standard Bed (78.8″), 119″ Wheel Base.
| Part# | Product Type | Pipe Diameter | Tip Size | Tip Description | Tip # | Exit |
|---|---|---|---|---|---|---|
| 140720 | Cat-Back™ Exhaust | 2.75″ into muffler dual 2.25″ out | 4″ | Single Round Rolled Angle-Cut | 36 | Truck Split Side Exit |
Borla® Cat-Back™ Axle-Back multi-core technology is 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-controlled 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.
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