2010-2024
2003-2009
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Exhaust Manifold Catalytic Converter; Driver Side (13-19 4Runner)Find parts that fit my vehicle
Item TR385314Runner Sales Tech
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Driver Side Exhaust Manifold with Integrated Catalytic Converter
- Direct Bolt-On Replacement for Factory Manifold
- Includes Pre-Catalyst and Manifold in One Assembly
- Reduces Emissions and Restores Exhaust Flow
- Built-In Heat Shield for Thermal Protection
- Stainless Steel Construction for Rust Resistance
- Pre-Capped O2 Sensor Port for Reuse of Factory Sensors
- Fits 2013-2019 4Runner Models; Driver Side Only
Description
OEM-Style Emissions Performance and Fitment. This Exhaust Manifold Catalytic Converter assembly is designed to directly replace your worn or clogged factory unit. Featuring a combined manifold and pre-cat section, it restores efficient exhaust flow while reducing harmful emissions. It's the ideal solution for drivers dealing with check engine lights, poor fuel economy, or failed emissions testing.
Built to Withstand Heat and Corrosion. Manufactured from high-grade stainless steel, this part includes a built-in heat shield to protect nearby components and improve longevity. The flanged ends align with OEM studs, while the O2 sensor ports are ready for factory reuse. It’s engineered for long-term performance and factory-like fit.
Installation. This product installs in place of the factory manifold using existing exhaust studs and hardware. Gaskets and sensor transfers may be required.
Application. This Exhaust Manifold Catalytic Converter; Driver Side is designed to fit 2013-2019 4Runner models.
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) Catalytic Converter
4.6
Reviews of similar Exhaust Products (5)
Reviews of similar Exhaust products have an average rating of 4.6 out of 5
Mar 29, 2025
Review shared from Exhaust Manifold Kit (83-86 2.5L Jeep CJ7; 87-02 2.5L Jeep Wrangler YJ & TJ)
1995 Wrangler -
Love your parts and prices . Forgot to send the gasket with the peice
2 thumbs up . Like I said forgot the gasket with the piece I purchased.
Aug 27, 2024
Review shared from Catalytic Converter with Integrated Exhaust Manifold; Manifold Converter; Passenger Side (12-18 3.6L Jeep Wrangler JK)
2007 Wrangler - GweebJeeb
Works like a charm
Worked great for improving the obnxious fumes and loud noise after a "unhoused" individual commandeered a reciprocating saw and surgically removed said catalytic converter. Easy to install as well
Aug 24, 2023
Review shared from Exhaust Manifold Kit (83-86 2.5L Jeep CJ7; 87-02 2.5L Jeep Wrangler YJ & TJ)
1993 Wrangler - Cole802
Exhaust Manifold Kit 1993 Jeep yj
The product fit perfect, and I am very impressed especially for the price
Feb 9, 2023
Review shared from Cast Iron Exhaust Manifold; Driver Side (07-11 Jeep Wrangler JK)
2008 Wrangler - Titon
Prompt delivery
Manifold went on as it should. Good service would recommend. plan on a lot more products from this company
May 13, 2022
Review shared from Catalytic Converter with Integrated Exhaust Manifold; Manifold Converter; Driver Side (12-15 4.0L Tacoma)
DVGray
Replaced Driver Side
Easy to do with simple hand tools. Recommend buying new studs and nuts. I used copper anti-seize when installing.
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