What material are these JBA headers made from?

These JBA headers are constructed from durable 409 stainless steel. This material is chosen for its ability to withstand high temperatures and resist corrosion, making it suitable for the demanding environment of an exhaust system.

Do these headers come with all the necessary hardware for installation?

Yes, each system includes high-quality hardware to help ensure a professional, no-leak installation. They also feature factory-style emission connections for proper integration with your vehicle's emissions system.

What is the benefit of the JBA Firecone collector design?

The proprietary JBA Firecone collector design uses race-proven technology. Its primary benefit is to produce maximum power and torque gains in the RPM range where you'll be driving most often, improving your vehicle's performance.

JBA 07-20 Toyota 5.7L V8 1-5/8in Primary Raw 409SS Cat4Ward Header

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JBA

Specifications

Brand: JBA
Part #: 2012S
UPC: 694342528706

JBA

JBA 07-20 Toyota 5.7L V8 1-5/8in Primary Raw 409SS Cat4Ward Header

Name: JBA 07-20 Toyota 5.7L V8 1-5/8in Primary Raw 409SS Cat4Ward Header
Brand: JBA
Price: 874.04 USD
Availability: InStock

$874.04

Fits 2007-2021 Toyota Sequoia. JBA 5.7L V8 exhaust headers improve engine power and efficiency with a less restrictive design.

Key Features

Fits 2007-2021 Toyota Sequoia and 2007-2021 Toyota Tundra with 5.7L V8 engines.
Constructed from durable 409 stainless steel tubing for long-lasting performance.
Features 3/8" thick machined flanges with oversized exhaust ports for improved flow.
Includes JBA's proprietary Firecone collector design for maximum power and torque gains.
Mandrel-bent stainless steel tubing ensures smooth exhaust gas flow.
Comes with factory-style emission connections for proper integration.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Toyota Sequoia 2007-2021
Toyota Tundra 2007-2021

Product Details

If you're looking to get more out of your 2007-2021 Toyota Sequoia's 5.7L V8, especially when towing or hauling heavy loads, upgrading from the stock exhaust manifolds to a set of JBA Cat4Ward headers is a smart move. These headers are designed to be significantly less restrictive than the factory manifolds, which can lead to improved engine power and better overall efficiency. They are built from durable 409 stainless steel, meaning they can handle the demands of daily driving, towing, and even some spirited use without issue.

What sets these JBA headers apart is their proprietary Firecone collector design. This isn't just about looks; it's a race-proven technology aimed at maximizing power and torque gains right where you'll use them most – in the everyday RPM range. The tubing is mandrel bent for smooth airflow, and the flanges are a solid 3/8 inch thick with oversized ports to ensure a good seal and efficient exhaust flow. Plus, they include factory-style emission connections and high-quality hardware, which helps make for a professional, no-leak installation. You'll also find extra thick collector domes, adding to their robust construction.

When installing these headers, you'll want to ensure you have the necessary tools and potentially a helper, as exhaust work can sometimes be tricky. Having a good set of wrenches and possibly some penetrating oil for stubborn bolts will make the job smoother. The included hardware and factory-style emission connections are there to help simplify the process and ensure everything connects correctly to your existing exhaust system.