
Specifications
- Brand
- Kooks Headers
- Part #
- 90-400-40-16-ALUM
- UPC
- 842422154431

Kooks Universal 4in -90deg Alum Bends
$173.27
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Kooks Headers 4in 90-degree aluminum exhaust bend. 16 gauge mandrel bent tubing for custom exhaust fabrication.
Key Features
- Fits custom exhaust fabrication projects.
- 4-inch diameter, 90-degree aluminum bend.
- 16-gauge tubing with a mandrel bend for smooth airflow.
- Handcrafted in the USA by Kooks Headers.
- Aluminum construction offers a lightweight option for custom builds.
- Three generations of family ownership and operation.
⚠️ 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
Product Details
Kooks Headers has been a leader in high-performance exhaust for over 50 years, known for their championship-winning systems. This 4-inch, 90-degree aluminum bend is a key component for custom exhaust fabrication projects. It's made from 16-gauge tubing that's been mandrel bent, ensuring smooth airflow through the curve without collapsing the pipe.
This bend is crafted from aluminum, making it lighter than steel for custom builds where weight is a concern. The 4-inch diameter and 90-degree angle are standard for many custom exhaust setups, allowing you to route tubing effectively. Since it's a universal bend, it's intended for custom exhaust work where precise fitment is achieved through cutting and welding by the installer.
This part is handcrafted in the USA by a family-owned company with three generations of experience. Keep in mind that this part is not CARB approved and cannot be shipped to California. It is also subject to California's Prop 65 warning.
Specifications
- Brand
- Kooks Headers
- Manufacturer Part #
- 90-400-40-16-ALUM
- UPC
- 842422154431
Frequently Asked Questions
You Might Also Like
Similar products from the same category
Kooks Universal 4in -90deg Alum Bends
