Cat Back Exhaust Kit 00- 06 Jeep Wrangler TJ 4.0L

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$385.29
MSRP: $394.95
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Info

SKU:FLO717865 ,UPC:

SKU: FLO717865

UPC: 700042039210

MPN: 717865

Info

SKU:
FLO717865
UPC:
700042039210
MPN:
717865

Description

The Flowmaster Cat Back Exhaust Kit for 2000–2006 Jeep Wrangler TJ 4.0L is designed to enhance the performance and sound of your TJ's inline-six engine. This cat-back system replaces everything downstream of the catalytic converter, making it a popular upgrade for off-road builds, daily drivers, and restorations alike. Whether you're gearing up for trail use or simply seeking improved exhaust flow and tone, this kit addresses the restrictive factory exhaust that limits both power and character on the 4.0L platform.

Flowmaster's proven design utilizes mandrel-bent tubing to maintain consistent diameter and flow characteristics throughout the exhaust path, eliminating the kinks and restrictions found in factory piping. The system features Flowmaster's signature muffler technology, which balances scavenging efficiency with a distinctive rumble that enhances the 4.0L's natural acoustics without excessive drone at highway speeds. By reducing backpressure across the mid-range RPM band, the cat-back exhaust improves throttle response and overall engine breathing, particularly noticeable during acceleration and load-carrying scenarios common to Wrangler duty.

The complete kit arrives as a bolt-together assembly, simplifying installation and ensuring proper alignment with OEM mounting points. TJ owners seeking bolt-on performance without engine tuning or fuel system modifications will find this cat-back system ideal for enhancing their vehicle's capabilities. With its robust construction and thoughtful design, this exhaust kit is a reliable choice for those looking to maximize their Jeep Wrangler's performance.

SpecificationDetail
MPN / Part Number
717865
UPC
700042039210
SKU
FLO717865
Dimensions
15.25 x 9.75 x 49 in
Weight
19 lbs
Vehicle Year Range
2000–2006
Vehicle Model
Jeep Wrangler TJ
Engine Displacement
4.0L Inline-Six
System Type
Cat-Back Exhaust
Muffler Technology
Flowmaster Muffler
Tubing Construction
Mandrel-Bent Steel
Installation
Bolt-On Assembly

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