Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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MRT Street Race Cat-Back Exhaust with Polished Tips (12-21 5.7L HEMI Jeep Grand Cherokee WK2)Find parts that fit my vehicle
Item JGC15630
Our Price
$1,459.99 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- MRT 304 Stainless Cat-Back Exhaust System
- Loudness Level Rated At 9
- Minimal Drone Rating Of 2
- Performance Rating Of 8
- Engineered For 5.7L V8 Jeep Grand Cherokee Summit, Overland, And WK2 Models
- No Tune Required For Installation
- Estimated Installation Time Of Approximately 2 Hours
- Handcrafted From Corrosion Resistant T304 Stainless Steel
- Features T304 Polished Stainless Steel 4" Quad Tips And 2.5" Mandrel-Bent Tubes
- Optional Black Matte Tip Finish Available
- Designed For Loud, Deep Muscle Car Sound With Controlled Drone
- Improves Performance Through Enhanced Exhaust Flow
- DIY Friendly Installation With All Necessary Hardware Included
- Manufactured In USA With Limited Lifetime Warranty
- Straight-Through Muffler Design To Maximize Exhaust Gas Flow
- Large 2.5" Tube Diameter To Reduce Flow Restrictions
- Includes Choice Of Polished Stainless Steel Or Black Ceramic Tip Finishes
- Styled To Turn Heads Both Visually And Audibly
- Fits 2012-2021 5.7L HEMI Jeep Grand Cherokee WK2 Models
| Brand | MRT |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Loudness | Moderate |
Description
High-Performance Exhaust System. The MRT King of the Hill Cat-Back Exhaust System is designed to deliver an aggressive and deep muscle car tone along with enhanced performance for the Jeep Grand Cherokee equipped with a 5.7L V8 engine. It improves exhaust flow to help boost power while providing a commanding sound that stands out, requiring no additional tuning.
Construction and Appearance. Crafted from premium T304 stainless steel, this exhaust system offers superior corrosion resistance and durability. It features mandrel-bent 2.5-inch tubing with a straight-through muffler design to optimize exhaust gas flow. The system includes polished 4-inch quad tips with beveled edges for a bold and refined look. You can choose between a polished stainless steel finish or an upgraded black matte tip finish to complement your Jeep’s style.
Installation. Designed for a straightforward DIY installation, this cat-back exhaust system installs without cutting or drilling and includes all necessary hardware. Most installers can complete the job in approximately two hours with common tools and basic mechanical knowledge.
Warranty. Backed by a limited lifetime warranty, this exhaust system ensures long-lasting quality and peace of mind.
Application. Specifically engineered to fit 2012 through 2021 Jeep Grand Cherokee WK2 models equipped with the 5.7L HEMI V8 engine, including Summit and Overland trims.
MRT 92P115
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Exhaust Assembly
- (4) Tips
4.6
Reviews of MRT Exhaust Products (42)
Questions & Answers
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Will It Fit My Grand Cherokee
- High Altitude 4 Door - 18, 19, 20
- Laredo 4 Door - 12, 13
- Limited 4 Door - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
- Limited X 4 Door - 19, 20, 21
- Overland 4 Door - 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
- Overland Summit 4 Door - 12
- Summit 4 Door - 14, 15, 16, 17, 18, 19, 20, 21
- Trailhawk 4 Door - 17, 18, 19, 20, 21
