2021 Silverado 1500 | Performance Cat-back Exhaust | Crew or Double | 5.3L | Quad Rear | Black

  • Part Number: 19419439

Upgrade your Silverado 1500 (SWB) 5.3L engine performance and sound with this Dual Rear Exit Cat-back Exhaust System and Dual Black Chrome Tips from Chevrolet. Designed specifically for Silverado 1500 Short Wheel Base (SWB - Crew Cab with Short Bed or Extended Cab with Standard Bed), this Chevrolet Accessories Performance Cat-back Exhaust System sets your vehicle apart from the crowd with an adrenaline-pumping exhaust sound. This custom cat-back exhaust system allows for maximum performance from Borla's patented, race-bred technology and engineering. This Dual-Rear, Rear Through-the-Bumper Exhaust Upgrade features two Black Chromed Stainless Steel dual tips that creates a quad tip display. This Cat-back Exhaust System includes quad Black Chrome tips, rear muffler assembly, intermediate pipe, dual exhaust pipes, exhaust clamps and other mounting hardware. It is 50-state emissions legal and will not void the vehicle warranty when installed by an authorized GM dealership. Designed exclusively for models with 5.3L Engine, Dual Polished Rear Bumper Exhaust Outlets (N10) and Short Wheel Base which includes includes Crew Cab with Short Bed [5'-8"] or Extended Cab with Standard Bed [6'-6"].


  • Genuine Chevrolet Accessories provide Factory Fit, Finish and Function
  • Increases horsepower and torque while unleashing the aggressive sound of Chevrolet Performance
  • Premium 304 Stainless Steel Construction for improved corrosion protection
  • Dual-Rear, Rear Through-the-Bumper Exhaust with Dual Mufflers and Dual Black Chrome Tips
  • Direct Replacement with NO welding required
  • 50-state emissions legal
  • Maintains vehicle warranty when installed by an authorized GM dealership
  • Includes Performance Exhaust System, Mounting hardware and installation instructions
  • Requires Short Wheel Base Model which includes Crew Cab with Short Bed [5'-8"] or Extended Cab with Standard Bed [6'-6"]
  • Requires 5.3L Gas Engine (L84)
  • Designed for Models with Dual Polished Rear Bumper Exhaust Outlets (N10)

Silverado 1500 | Performance Cat-back Exhaust | Crew or Double | 5.3L | Quad Rear | Black

$2,299.00 $1,862.19

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Ordered this part and received it open the box and item was ...