Particulate Filter-Back Exhaust w/5 in. OD Tip 11-19 Chevy Silverado GMC Sierra 6.6L Turbo

A cat-back exhaust system from CA Auto Parts packs a lot of punch. Our systems utilize larger and freer-flowing pipes and mufflers, so your engine breathes easier, improving performance and sound. These systems replace everything after the catalytic converter, keeping them 50-state emissions legal. Each kit is designed to precisely fit your make and model vehicle, making installation straightforward. Large-diameter mandrel-bent stainless steel pipes, TIG welds, and CNC-machined components accelerate air flow and deliver the aggressive, throaty rumble you want!

Specifics and Features:

  • Made of 16-Gauge Aluminized Steel for Increased Performace to Value
  • Aluminized Finish for Increased Durability and Inhibits Rust
  • 4 in. OD Sized Piping
  • 5 in. OD Polished Round Slant Rolled Muffler Tip
  • Aggressive Deep and Smooth Tone Sound while Ensures Smooth Exhaust Gas Flow
  • Increase Engine Output and Efficiency
  • Dyno Proven to Instantly Increases 15 to 25 Horsepower or Low End Torque
  • Easy to Install and Adjustable Slip Fit Tip

    Package Includes:

  • 1 X Particulate Filter Back Exhaust
  • Hardware as Shown

    Compatible with:

  • 2011-2019 Chevy Silverado 2500HD 3500HD 6.6L Turbo Diesel
  • 2011-2019 GMC Sierra 2500HD 3500HD 6.6L Turbo Diesel