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Sport Sound Level (14866) 3.5IN Cat-Back Twin 4.5IN 14-19c Silverado Sierra, Denali 6.2L 143, 153WB

SKU: 14866

7 reviews

SKU: 14866

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+404% Flow increase

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

VEHICLE FITMENT

2014-2019c Chevrolet Silverado 6.2L V8
Crew Cab Short Bed 143.5" Wheelbase
Crew Cab Standard Bed 153" Wheelbase
Double Cab Standard Bed 143.5" Wheelbase
*Fits 2019 Classic (LD) Body Style Only!

2014-2019c GMC Sierra 6.2L V8
Crew Cab Short Bed 143.5" Wheelbase
Crew Cab Standard Bed 153" Wheelbase
Double Cab Standard Bed 143.5" Wheelbase
*Fits 2019 Classic (LD) Body Style Only!

2014-2019c GMC Sierra Denali 6.2L V8
Crew Cab Short Bed 143.5" Wheelbase
Crew Cab Standard Bed 153" Wheelbase
Double Cab Standard Bed 143.5" Wheelbase
*Fits 2019 Classic (LD) Body Style Only!

PRODUCT DESCRIPTION

3.5" Cat-Back, Single Side Exit with Twin 4.5" Polished Pro-Series 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

🗒️ Installation Instructions


YEARS: 2014, 2015, 2016, 2017, 2018, 2019

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.

Customer Reviews
4.6 Based on 7 Reviews
5 ★
71% 
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Filter Reviews:
    23 Dec 2021

    Great system but has changed.

    I had this system on my 2017 Sierra Denali before it was totaled by people running from the cops. The sound and fitment have changedfrom the same kit i bought from them before. It's not as dirty sounding or noticeable as before. Still sounds great, but not the same. Fitment of the system is great, but the tips don't fit as good they did before. Not as tight to the truck as before. Not bashing Corsa at all. It's still a great systemand looks great. Things seem to have changed to the system is all.

    BD
    Ben D.
    United States United States
    04 Jan 2021

    Great Sound and Great Price

    The exhaust fit perfectly and sounds amazing!

    CT
    Chase T.
    United States United States
    03 Jul 2020

    great quality, nice sound. Too loud.

    running the system with long tube headers. Way too loud. Corsa has no solution for a touring muffler for the 6.2 nor converting their 5.3L muffler that has 3 inch inlet/outlet versus the 6.2 3.5 inch...Seems like it would be pretty simple for them to adapt an existing quieter muffler with adapters for 6.2L system.

    DP
    Donald P.
    United States United States
    10 Mar 2020

    Awesome, sound amazing

    Ordered my kit for my silverado and its awesome, sounds amazing and the fitment was perfect.

    EP
    Ernie P.
    19 Mar 2019

    Best sounding exhaust for my truck

    I have a 2018 GMC Sierra Denali and this exhaust fits and sounds amazing. No cutting or welding needed. This thing was so easy to install and i am far from being a mechanic.

    JJ
    Joshua J.

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