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Xtreme Sound Level (21058) 2.75 IN Cat-Back Single 4.5 IN Tips 2012-2021 Grand Cherokee SRT 6.4L

SKU: 21058

9 reviews

SKU: 21058

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+26 Horsepower
+40 lb-ft Torque
+77% Flow increase
-21 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

VEHICLE FITMENT

2012-2021 Jeep Grand Cherokee SRT 6.4L V8

PRODUCT DESCRIPTION

2.75" Catback, Dual Rear Exit with Single 4.5" Polished Pro-Series Tips
Xtreme Sound Level
*This exhaust system may cause a Check Engine Light due to a lack of back pressure.

  • 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

Sound Level Tip Finish Part #
Sport 📹 Polished 14466
Sport 📹 Black PVD 14466BLK
Xtreme 📹 Polished 21058
Xtreme 📹 Black PVD 21058BLK

XTREME Sound Level SPORT Sound Level

- Most Aggressive Sound Level.
- Deep Growl at Idle.
- Bold During Acceleration 
NO DRONE DURING CRUISE.
- Not Recommended to Pair with Headers

- High Performance Sound.
- Distinct Rumble at Idle.
- Aggressive Sound Through The Gears.
-NO DRONE DURING CRUISE.
- Recommended to Pair with Headers


XTREME SPORT
Horsepower  +26  +26
Torque  +40  +40
Flow Increase  +77%  +77%
Weight Reduction  -21lbs  -14lbs

*Actual performance results are not guaranteed and may vary.

INSTALLATION

🗒️ Installation Instructions


YEARS: 2012, 2013, 2014, 2015, 2016, 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.

Customer Reviews
5.0 Based on 9 Reviews
5 ★
100% 
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Filter Reviews:
    CORSA PERFORMANCE Xtreme Sound Level (21058) 2.75 IN Cat-Back Single 4.5 IN Tips 2012-2021 Grand Cherokee SRT 6.4L Review
    02 Nov 2020

    Overall is amazing

    Easy to install. And amazing sounds. The bolts on the clamps could use some improvement as one snapped off when i was tightened with a hand ratchet.

    TS
    tirso s.
    United States United States
    28 Nov 2021

    Worth every penny. 10 stars

    This is an incredible product, excellent sound, quiet cruise, but powerful when you want/need it. Would 100% purchase another one for my Trackhawk coming…once it arrives I will for sure purchase. Unparalleled quality.

    MW
    Max W.
    United States United States
    26 Oct 2021

    Corsa extreme

    Forsure the best exhuast out there. Took mine around 2 months to get here but 100% worth it and due to covid! But really loud on cold starts and when u want it too be and quiet on freeways! And it has the burbles and pops!! Aways puts a smile on my face! Forsure recommend the corsa extreme.

    ES
    Edgar S.
    10 Oct 2021

    Corsa xtreme on my grand cherokee srt

    It sounds fantastic! I pulled up to a pump at a gas station and some guy walks over to me with a big grin on his face and says...what the heck are you running in that thing, it sounds MEAN!

    NG
    Nicholas G.
    United States United States
    09 Oct 2021

    Sounds amazing.

    Quality product. No codes thrown on 2020 SRT. So happy I purchased.

    AV
    Andrew V.
    United States United States
    04 Oct 2021

    Corsa Extreme

    I ordered my Corsa Extreme exhaust for my 2021 Jeep Srt and I’m blow away from the performance and sound. More then exceeded my expectations!

    RT
    RANDY T.
    United States United States

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