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

Xtreme+ Sound Level (14770) 2.75 IN Cat-Back Twin 4.0 IN Tips 2016-2021 Camaro SS ZL1 [NOT AVAILABLE]

SKU: 14770

9 reviews

SKU: 14770

Technical specifications

Performance results aren’t guaranteed & may vary.
+9% Flow increase
-5 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

Not Available

(Contact Us for More Information)
Axle-Back Available: 14784 and X-Pipe: 21085



2017-2021 Chevrolet Camaro ZL1 6.2L V8 
Manual Transmission
**Automatic Transmission requires AFM disabler tune.

2016-2021 Chevrolet Camaro SS 6.2L V8
Manual Transmission
*Fits Vehicles with 4 Tips from the Factory. For 2 Tips Part # 14771
**Automatic Transmission requires AFM disabler tune.
***Does Not fit factory ground effects


3.0" Cat-Back; Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips
Xtreme+ Sound Level (3.0" Double X-Pipe, 2.75" Axle-Back) 
*Does not contain AFM Valves
**Intended For Race Use Only. Not Legal for Sale or Installation on Licensed Vehicles in the State of California

Camaro Sound Level Guide: Double X-Pipe increases an Axle-Back's sound level.
Sport Axle-Back + X-Pipe = Xtreme Cat-Back 
Xtreme Axle-Back + X-Pipe = Xtreme+ Cat-Back

  • 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


🗒️ X-Pipe: Installation Instructions

🗒️ Axle-Back Installation Instructions

YEARS: 2016, 2017, 2018, 2019, 2020

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
5.0 Based on 9 Reviews
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    CORSA PERFORMANCE Xtreme+ Sound Level (14770) 2.75 IN Cat-Back Twin 4.0 IN Tips 2016-2020 Camaro SS ZL1 Review
    03 Jun 2020
    Amazing sound

    Super easy to install if you know what you’re doing. Great sound. Can’t wait for headers!

    Chris J.
    United States United States
    21 Aug 2020
    Xtreme+ 2017 Camaro SS 1LE

    Fit and finish was almost perfect with the exception of having to flare the one end of the double X pipe. Overall a pretty easy installation and the sound is fantastic!

    Bryan M.
    United States United States
    30 Jun 2020
    Está mamáLon cuh

    It’s great, I wake up my neighbors every day at five in the morning I f**king love it

    Javi S.
    United States United States
    30 Apr 2020
    Corsa extreme plus

    Excellent product. Quick shipping.

    Maurice C.
    United States United States
    06 Apr 2020

    Hello, installed the exhaust on my 2019 2ss and man does that things sound absolutely brutal. I can’t thank you guys enough and express how good and how much I love this exhaust. Only thing I’m seeing is the water from the exhaust is leaking through the Clamps other than that it was easy to install and looks great!

    Giannino G.
    United States United States
    08 Mar 2019
    I Love It

    This exhaust is awesome I love how it sounds. Great Build Quality as well My Camaro SS sounds like a beast

    Richard G.