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2.5IN Cat-Back Single 4.5 IN Tips (MULTIPLE OPTIONS) | 2011-21 Jeep Grand Cherokee 5.7L (Dual)

SKU: 21187

8 reviews

SKU: 21187

Sound Level
Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+8 Horsepower
+12 lb-ft Torque
+63% Flow increase
-13 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

2011-2021 Jeep Grand Cherokee 5.7L V8
Standard
Laredo
Overland
Overland Summit
TrailHawk
*For Summit Edition or similar see Part # 14992
**Will Not Fit Vehicles With Factory Equipped Rear Tow Hook


PRODUCT DESCRIPTION

2.5" Cat-Back, Dual Rear Exit with Single 4.5" Polished Pro-Series Tips

Xtreme Sound Level
Part # 21187
*For best driving results turn off "ECO" mode or Tune out 4 cylinder "ECO" mode.

Sport Sound Level
Part # 14991

  • 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 📹 Xtreme 📹 Sport
Pipe Dia. 2.5"
2.5"
Exit Style Dual Rear
Dual Rear
Tip Style Single 4.5" Single 4.5"
Tip Cut Slash Cut
Slash Cut
HP +8 +8
Lbs ft TQ +12 +12
RSC®
Flow Increase 63% 63%
Decibels (dB) over Stock +20 under
acceleration
+12 under
acceleration
Weight Savings -18 LBS -13 LBS

Polished

Black

21187

21187BLK

14991

14991BLK

 


INSTALLATION & INFO

🗒️ Installation Instructions

*For best driving results with Xtreme sound level turn off "ECO" mode or Tune out 4 cylinder "ECO" mode.


YEARS: 2011, 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.

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