Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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JBA 1-1/2-Inch Shorty Headers; Silver Ceramic (03-09 4.0L 4Runner)
Find parts that fit my vehicle Item TR43026
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Mandrel Bent Stainless Steel Tube
- Proprietary JBA Firecone Collector
- Factory Style Emission Connections
- Extra Thick Collector Domes
- 3/8" Thick Machined Flanges With Oversized Exhaust Ports
- Metallic Ceramic Coated Finish
- Shorty Design
- Primary Tubing Diameter 1.625 Inches
- Collector Port Diameter 2.5 Inches
- Tube Wall Thickness 0.059 Inches
- Flange Thickness 3/8 Inches
- Oxygen Sensor Port Included
- Gasket Or Seal Included
- Mounting Hardware Included
- Performance Grade Type
- Grey Color
- Semi-Gloss Sheen Level
- Requires Welding Of Catalytic Converter To Header For Installation
- Fits 03-09 4Runner 4.0L
Description
Performance Exhaust Upgrade. The JBA 1-1/2-Inch Shorty Headers; Silver Ceramic offer a significant performance enhancement by replacing restrictive stock manifolds. These headers improve engine power and efficiency by allowing exhaust gases to flow more freely, essential for maximizing engine output in trucks and SUVs.
Durable Construction And Finish. Crafted from mandrel bent stainless steel for strength and longevity, these headers include a proprietary Firecone collector for optimized exhaust scavenging. The metallic ceramic coating provides a semi-gloss grey finish that resists corrosion while enhancing heat management.
Professional Installation. Installation requires welding the catalytic converter to the header, and some modifications may be necessary. While the process can be moderate in complexity, following the included instructions ensures proper fit and a leak-free setup.
Warranty. This product is backed by a 90-day warranty against defects and workmanship.
Application. Specifically designed to fit the 2003-2009 4Runner equipped with the 4.0L V6 engine, requiring welding of the catalytic converter to the header for proper installation.
JBA 2035SJS
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (2) Shorty Headers
5.0
Customer Reviews (3)
Questions & Answers
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Will It Fit My 4Runner
- Limited - 03, 04, 05, 06, 07, 08, 09
- Sport - 03, 04, 05, 06, 07, 08, 09
- SR5 - 03, 04, 05, 06, 07, 08, 09
