Extended Lead Times: Exhaust & Intakes are Made to Order (most ship in 4-6 weeks)

Sport Sound Level (14928) 3.0 IN Cat-Back Single 4.0 IN Tip 2017-2021 Colorado ZR2 3.6L V6

SKU: 14928


SKU: 14928

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+88% Flow increase
-6 weight savings (lbs.)

CORSA's Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise


2017-2021 Chevrolet Colorado ZR2 3.6L V6
Extended Cab/Long Bed 128" Wheelbase
Crew Cab/Long Bed 140.5" Wheelbase
Crew Cab/Short Bed 128" Wheelbase
*Fits ZR2 & ZR2 Bison Only. For non-ZR2 use Part # 14745


3.0" Cat-Back, Single Side Exit with Single 4.0" Polished Tips
Sport Sound Level

  • Premium Stainless Steel Construction
  • Easy Bolt-on Installation
  • No Welding Needed
  • Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio


🗒️ Installation Instructions

💬 Development Process

YEARS: 2017, 2018, 2019, 2020, 2021

CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. (VIEW WARRANTY)

Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.