• 1" OD
• 16 Gauge
• 304 Stainless Steel
• 90 Degree Mandrel Bend
• Manufactured In Grand Rapids MI USA 

Improve your vehicles air flow with mandrel bent exhaust components from Khaos Motorsports. A mandrel is placed inside the pipe as it is clamped and pulled around a die. This ensures the inside diameter maintains its shape and does not wrinkle. This creates a smooth ID that does not restrict airflow. Better airflow improves gas mileage, horsepower, and sound.