JBA
JBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Silver Ctd Cat4Ward Header - 1850S-3JS
- SKU:
- JBA1850S-3JS
- UPC:
- 694342527624
- MPN:
- 1850S-3JS
- Availability:
- Regularly stocked product
Description
Will these JBA Cat4Ward Headers fit my 2015 Ford Mustang GT?
Confirm exact fitment for your specific vehicle by using our online compatibility tool before purchase.
How difficult is the installation of the JBA Cat4Ward Headers?
These bolt-on headers are designed for an easy DIY install, featuring factory-style emission connections for convenience.
JBA Cat4Ward Headers deliver enhanced engine performance, boasting a 9/10 score for Street Performance and a noticeable surge in horsepower and torque. Featuring "3/8" thick machined flanges" and oversized exhaust ports, these headers optimize exhaust flow. Experience superior acceleration and confidence with a perfect seal and leak-free operation.
What Owners Say
Owners and enthusiasts consistently praise JBA Cat4Ward Headers for their straightforward installation and noticeable quality improvement over heavy cast stock manifolds. The general consensus emphasizes that these headers look great and are well-constructed, with many users specifically warning against cheaper alternatives that suffer from welding defects and leak issues at the collector. While some owners admit they cannot definitively prove measurable performance gains, the combination of fit, finish, and reliability makes them a trusted choice. The recurring advice is clear: given how labor-intensive header installation can be, spending more for JBA's quality pays off in the long run, establishing these headers as a dependable upgrade among the enthusiast community.
Key Features
- 3/8" thick machined flanges
- Oversized exhaust ports
- Proprietary JBA Firecone collector
- Factory style emission connections
- Mandrel bent stainless steel tube
- Extra thick collector domes
Why Choose the JBA Cat4Ward Headers
Delivers a perfect seal for leak-free performance and enhanced engine efficiency.
Achieves maximum exhaust flow for a noticeable surge in horsepower and torque.
Provides a smoother, more powerful exhaust transition for improved acceleration.
Maintains factory emissions compliance without sacrificing performance gains.
Who Is This For?
Street Performance — 9/10
Oversized ports and Firecone collector boost horsepower and torque.
Track / Autocross — 8/10
Maximum exhaust flow for noticeable horsepower and torque surge.
Drag Racing — 8/10
Enhanced exhaust flow for increased horsepower and torque.
Engine Performance — 9/10
Oversized ports and mandrel bent tubes optimize flow.
Easy DIY Install — 7/10
Bolt-on install type with factory style emission connections.
Racing Competition — 8/10
Achieves maximum exhaust flow for performance gains.
Frequently Asked Questions
What are JBA Cat4Ward Headers?
JBA Cat4Ward Headers are performance exhaust manifolds designed to significantly improve engine breathing and power output. They feature oversized exhaust ports and a proprietary Firecone collector for maximum exhaust flow, achieving a 9 score for Engine Performance.
Are JBA Cat4Ward Headers compatible with my vehicle?
Confirm fitment with your vehicle to ensure precise installation and optimal performance. These bolt-on headers are engineered for specific applications, guaranteeing a proper seal and leak-free operation. Proper fitment ensures reliable enhancement.
How difficult is it to install JBA Cat4Ward Headers?
Installation of JBA Cat4Ward Headers is a straightforward bolt-on process. The design incorporates factory-style emission connections, contributing to an Easy DIY Install score of 7. This simplifies the upgrade for enthusiasts seeking enhanced performance.
Will JBA Cat4Ward Headers improve my vehicle's performance?
Upgrading to JBA Cat4Ward Headers delivers a noticeable surge in horsepower and torque, as reflected in their 9 score for Street Performance. The mandrel-bent stainless steel tubes and oversized ports optimize flow, providing enhanced acceleration and engine efficiency.
Are JBA headers a good brand for performance upgrades?
JBA headers are recognized for their quality and performance-enhancing capabilities, particularly the Cat4Ward series. The 3/8 inch thick machined flanges and proprietary Firecone collector ensure a perfect seal and maximum exhaust flow for sustained gains.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Headers & Manifolds |
Clearance Item: |
N |
MPN: |
1850S-3JS |
Proposition 65: |
Y |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
9/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Engine Performance: |
9/10 |
Easy DIY Install: |
7/10 |
Racing Competition: |
8/10 |
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