2018-2024
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 2 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Wrangler Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Get $80 Off
Redeem Now >
Exhaust Manifold Kit (97-99 4.0L Jeep Wrangler TJ)Find parts that fit my vehicle
Item J136330
$223.24
4 Reviews
On Sale
-7% $223.24 kit Was $239.99
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Improves Performance by Boosting Horsepower and Torque
- Produces an Aggressive Exhaust Sound
- One-Piece Exhaust Manifold Design
- Connects Directly to Factory Catalytic Converters
- Designed with 6-to-1 Collector
- Crafted Using Heavy-Duty Steel Tubing
- CAD-Engineered for a Precise Fit
- Intended for Street and Off-Road Use
- Maintains Factory Emissions
- Direct, Bolt-On Installation
- Fits All 1997 to 1999 4.0L Jeep Wrangler TJ Models
Description
Superior Engine Boost. Replace the old, faulty cast-iron manifold of your TJ with this brand-new Exhaust Manifold Kit for a significant improvement in overall performance. The 6-to-1 collector effectively reduces turbulence and facilitates a more efficient exhaust flow. Furthermore, this assembly has greater exhaust scavenging ability, minimal turbulence, and enhanced exhaust flow over the restrictive factory manifold.
Aggressive Exhaust Sound. This Exhaust Manifold Kit is engineered to produce a bold exhaust tone that enhances your Wrangler’s outdoor confidence. Moreover, the manifold appropriately goes with your Jeep’s reinforced engine performance, as it gives off an aggressive roar while accelerating and cruising through the roads and trails.
Heavy-Duty Components. Built to withstand harsh impacts from the power-generating combustion process, this Exhaust Manifold is constructed using heavy-duty steel tubing. This mandrel-bent manifold is fully welded for high durability. In addition, this kit includes a CNC-machined gasket and front pipe seal to eliminate cracking and ensure a perfect fit. It also comes with welded ports for oxygen sensors that maintain your factory emissions controls.
Application. This Exhaust Manifold Kit is specifically designed to be used on all 1997 to 1999 4.0L Jeep Wrangler TJ models.
Fitment:
DetailsCA 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 Manifold Assembly
- (1) Manifold Gasket
- (1) Front Pipe Seal
- Installation Hardware
5.0
Customer Reviews (4)
Reviews of similar Exhaust products have an average rating of 4.5 out of 5
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Wrangler
- TJ Wrangler 2 Door - 97, 98, 99
