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Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2022 Camaro SS ZL1

SKU: 14789

14 reviews

SKU: 14789

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+18% 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

2017-2022 Chevrolet Camaro ZL1 6.2L V8
*Integrates Directly to Stock NPP Valve Actuator, reuses NPP Module
**GM Technical Service Bulletin MAY 2019 GM Actuator Rattle

2016-2022 Chevrolet Camaro SS 6.2L V8
*Integrates Directly to Stock NPP Valve Actuator, reuses NPP Module
**Fits Vehicles with 4 Tips with NPP from the Factory.

***Does Not fit factory ground effects
****GM Technical Service Bulletin MAY 2019 GM Actuator Rattle


*GM Technical Service Bulletin MAY 2019 GM Actuator Rattle

PRODUCT DESCRIPTION

2.75" Axle-Back, Dual Rear Exit with Dual Mode Active Valve NPP Twin 4.0" Polished Pro-Series Tips
*Add Double X-Pipe (Part # 14788) for Xtreme/Xtreme+ Sound Level

Valve Open vs Closed; provides over 12db (decibel) difference 

  • 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
Warranty - Exhaust: Lifetime, Valves: 5 Years
*GM Technical Service Bulletin MAY 2019 GM Actuator Rattle

📝 Sell Sheet: Camaro Valve Exhaust


YEARS: 2016, 2017, 2018, 2019, 2020, 2021, 2022

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
4.9 Based on 14 Reviews
5 ★
93% 
13
4 ★
7% 
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Customer Photos
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    CORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 Review
    17 Nov 2021

    The Right Choice!

    Love it. After watching so many YouTube videos the reviews is what sold me. Hope this helps you.

    JB
    Jarvis B.
    United States United States
    CORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 Review
    18 Oct 2021

    Comaro ss

    Great sounds, npp work much better than stock. Corsa is louder in sport and much quite on tour mode. No drone on the hyw at all.

    JH
    John H.
    United States United States
    CORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 Review
    15 Oct 2021

    Nothing compares to CORSA!

    Previously, I had the Corsa Xtreme+ Axleback exhaust (without the NPP) and it was an amazing exhaust. Recently, I ordered the same exhaust but with the NPP and let me tell you it is sublime! I had it installed two days ago and I am loving it! The fact you can open and close the valves is a huge plus, especially in a quiet neighborhood. This also a great starting point on your road to more performance mods (ie. Headers, cam etc.) Now you will be able to keep quiet when you need to and then wreak havoc when you’re on open roads! As the title says, Corsa is the way to go. Nothing I have heard compares to the quality and tone of this exhaust! 11/10 will recommend to everyone and anyone looking for a new exhaust! Might I add, and I did find this interesting coming from owning both axleback exhausts, the NPP version has a more aggressive and richer tone that the non-NPP version. Either way they both sound amazing! Thank you Corsa Performance for your continual excellence in this industry!

    MB
    MAXIM B.
    United States United States
    CORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 ReviewCORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 Review
    09 Aug 2021

    BALD EAGLES

    Over the past few weeks I have done multiple comparisons and reviews of my exhaust with other systems and I love Corsa. It allows the bald eagles to flow better then any other exhaust system. The black tips are just the icing on the cake. On a scale of 0 to 10 its a solid 'MERICA. I am very happy with the product and will hopefully convince many others how great it is. Ill keep the content going! Mason.1le

    MM
    Mason M.
    United States United States
    CORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 ReviewCORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 Review
    02 Mar 2021

    10 stars

    Oh my God. Words can’t explain how happy I am with this product. Unreal sound. No drone and can go from stealth to loud with a click of a button. The sound quality made me smile. Thats how good it is. Kudos to every single member of the Corsa Performance staff and team. You guys are the best!

    YM
    Yazan M.
    United States United States
    CORSA PERFORMANCE Variable Sound Level (14789) 2.75 IN Axle-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 Review
    13 Jul 2020

    Amazing sound

    The perfect sound I was looking for. Thanks Corsa

    JR
    John R.
    United States United States

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