Exhaust Header for 2001-2005 Lexus IS300 3.0L 2JX-GEDOHC (Silver Polished)

The Exhaust Header for 2001-2005 Lexus IS300 3.0L 2JZ-GE DOHC (Silver Polished) is designed to enhance exhaust flow, boost horsepower, and improve engine efficiency. Crafted from high-quality stainless steel with a silver-polished finish, this performance header reduces backpressure and maximizes airflow for better throttle response. Precision-engineered for a direct fit, it ensures durability and long-lasting performance. Upgrade your Lexus IS300 with a premium exhaust header for enhanced power and sound. Ideal for performance enthusiasts looking for increased efficiency and a race-inspired exhaust tone. Perfect for off-road and competition use.

PACKAGE INCLUDES

• Exhaust Manifold  x 1
• Gaskets x 3
• 1 Pack Screws & Nuts

Advantages of Exhaust Headers:

• Improved Exhaust Flow: Each cylinder has its separate pipe in the exhaust headers, allowing for smoother and more efficient exhaust flow. This reduces back pressure on the engine, enhancing overall performance.
• Increased Horsepower and Torque: With reduced backpressure, the engine can "breathe" better, leading to increased horsepower and torque output, especially at higher RPMs.
  Enhanced Sound: Exhaust headers can alter the exhaust note, producing a deeper and more aggressive sound than stock exhaust manifolds.
• Replacing Exhaust Manifolds: Upon installation, headers replace traditional exhaust manifolds. Instead of a single-piece manifold, headers have separate pipes for each cylinder, which then merge into a collector that directs the exhaust gases into the rest of the exhaust system.

Differences Between Headers and Manifolds？

Exhaust manifolds are factory-installed components found on almost all vehicles, while headers are aftermarket upgrades. However, there are exceptions as some high-performance cars come from the factory with headers.

Manifolds are much cheaper compared to headers, as headers require careful development specific to the engine they are paired with, and they also use higher-performance materials.

Manufacturers design exhaust manifolds to provide a balance of performance, fuel economy, and efficiency, while headers are primarily designed to offer optimal performance.

Headers often reduce exhaust backpressure, resulting in improved performance at high RPMs and the associated noise, while exhaust manifolds retain some backpressure to ensure driving performance across a wider range of RPMs and reduce noise.

NOTE

While anyone with basic mechanical knowledge can install an Exhaust Header, it is recommended that it be installed by a professional mechanic to ensure proper installation and avoid any potential problems.

DISCLAIMER

1. By installing this product onto your vehicle, you assume all risk and liability associated with its use.2. It is your responsibility to make sure your Vehicle complies with all federal, state, and local emissions laws. Federal and many state and local laws prohibit the removal, modification, or rendering inoperative of any part of the design affecting emissions or safety on motor vehicles used on a public street or highway Violation may result in a fine of up to $ 32,500 per vehicle ( or possibly higher depending on changes in the law ). All civil penalties and fines for removing your vehicle emissions equipment are the sole responsibility of the end user.3. Due to its high-performance nature, this product may void the vehicle manufacturer's warranty.4. DynoVox is not responsible for the misuse of its products By installing this product, you release DynoVox of any liability associated with its use.5. Depending on where you live, restrictions may apply. Check all applicable laws before installing or using.6. The purchaser and end-user release, indemnities, discharges, and holds harmless DynoVox from any claims, damages, causes of action, injuries, or expenses resulting from or relating to the use or installation of this product that is in violation of the terms and conditions on this page, the product disclaimer, and/or the product installation instructions. DynoVox will not be liable for any direct, indirect, consequential, exemplary, punitive, statutory, or incidental damages or fines caused by the use.

Returns Policy

Thanks for choosing Daysyore. All of our Daysyore products are strictly tested by our quality inspection team before shipment, if you find any quality issue, please email us at support@daysyore.com

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

The refund will be processed within 7 working days after the receipt and validation of return. Please check your account then.

Shipping

Do you ship internationally?

NO, We have our own warehouse in the United States and we only ship to the United States.

How much is the shipping?

Free shipping on all items

Shipping method?

UPS and FEDEX

Shipping Time?

Processing time: 1-3 Business days

Shipping time: US: 3-5 Business days