Diamond Eye INT PIPE 4in TB SGL/DUAL AL 6 0L F250/F350 03-07 5 9L 2500/3500 89-93 CORS SS 165005

If you're looking to improve the exhaust flow on your 2003-2007 Ford 6.0L Powerstroke F250 or F350, this 4-inch aluminized connecting pipe from Diamond Eye Performance is a solid option. It's designed to replace a section of your factory exhaust, typically where a muffler might be, to create a more direct path for exhaust gases. This can help reduce backpressure, which is especially beneficial for diesel engines where efficient exhaust scavenging is key to performance.

Diamond Eye uses CNC mandrel bending to ensure consistent tube diameter throughout the bend, which helps maintain smooth airflow. This particular pipe is made from aluminized steel, offering a good balance of durability and cost-effectiveness for many applications. It's built to fit directly into the existing exhaust system, making installation more straightforward.

Keep in mind that this pipe is not CARB approved and cannot be shipped to California. It's designed for performance applications, so check your local regulations regarding exhaust modifications.