Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowmaster FlowFX Cat-Back Exhaust System with Black Tip (99-04 4.0L Jeep Grand Cherokee WJ)Find parts that fit my vehicle
Item JGC1671-40
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- 409 Stainless Steel Construction For Added Durability
- 16-Gauge 2.50-Inch Mandrel-Bent Tubing For Free Unrestricted Flow
- Compact Oval Straight-Through Flow FX Performance Muffler
- Moderate Deep Powerful Sound
- Mandrel-Bent Stainless Tailpipe Tucks High In Undercarriage For Rock Protection
- Uses Factory Hanger Locations For Easy Installation
- 3.50-Inch Black Ceramic Coated 304 Stainless Steel Tip With Embossed Logo
- Hardware Included For At Home Installation
- Lifetime Limited Warranty
- Fits 99-04 4.0L Jeep Grand Cherokee WJ
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Loudness | Aggressive |
Description
Performance Exhaust System. The Flowmaster Flow FX Cat-Back Exhaust System with Black Tip enhances exhaust flow and delivers a powerful yet moderate deep sound for an improved driving experience. It is designed to replace the factory exhaust from the catalytic converter back, providing better performance while maintaining emissions compliance.
Construction and Appearance. Crafted from durable 409 stainless steel with 16-gauge mandrel-bent tubing, this exhaust system offers long-term corrosion resistance and unrestricted flow. The system features a compact oval Flow FX performance muffler finished in natural silver and a rugged 3.50-inch black ceramic coated 304 stainless steel tip embossed with the Flowmaster logo for an aggressive look.
Installation. Installation is straightforward, utilizing factory hanger locations and included hardware, requiring no drilling. This allows enthusiasts to perform a quick and secure installation at home with basic tools.
Warranty. Covered by a Lifetime Limited Warranty.
Application. Specifically engineered to fit 1999-2004 Jeep Grand Cherokee models equipped with 4.0L engines (WJ generation).
Flowmaster 717939
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
- Mounting Implements
4.6
Customer Reviews (52)
Questions & Answers
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Will It Fit My Grand Cherokee
- Laredo 4 Door - 99, 00, 01, 02, 03, 04
- Limited 4 Door - 99, 00, 01, 02, 03, 04
- Special Edition 4 Door - 04
- Sport 4 Door - 02
