JBA 05-07 Toyota 4.7L V8 1-1/2in Primary Silver Ctd Cat4Ward Header

If you're looking to get more out of your 2005-2007 Toyota Sequoia's 4.7L V8, especially for towing or just everyday driving, upgrading the exhaust manifolds to a set of JBA Cat4Ward headers is a solid move. These aren't your stock cast-iron manifolds; they're designed to let your engine breathe much easier, which can lead to noticeable gains in power and better fuel efficiency. They're built from strong stainless steel, so they can handle the rigors of daily driving, towing, or even some spirited off-roading without issue.

What sets these JBA headers apart is their construction and design. The tubing is mandrel bent from stainless steel, ensuring smooth airflow without kinks. The flanges are a stout 3/8-inch thick with oversized exhaust ports to match the tubing, and they're machined flat for a good seal. JBA's unique Firecone collector design is race-proven to help maximize torque and horsepower right where you need it most – in the lower and mid-RPM range, which is perfect for a truck like the Sequoia. Plus, they include factory-style emission connections and all the necessary hardware for a professional installation that won't leak.

When you're installing these, you'll find they come with everything needed for a clean setup, including the hardware. The stainless steel construction means you won't have to worry about rust down the road, and the Firecone collector is built extra thick to stand up to the heat. These headers are a well-built upgrade that can make a real difference in how your Sequoia performs.