Description
The K&N 08051 Air Intake System Coupler is a high-quality component designed for custom do-it-yourself racing air intake applications. This rubber hose coupler connects intake tubes with precision, adapting a 3-1/2 inch tube to a 3-1/4 inch tube, making it an essential part for enthusiasts looking to enhance their vehicle’s performance.
Constructed from high-quality reinforced rubber, the K&N coupler is built to last, ensuring a reliable connection between intake tubes. Measuring 2-1/2 inches in length, this coupler is ideal for those who are modifying their air intake systems for improved airflow and performance. Whether you are replacing a worn-out coupler or embarking on a custom project, this product provides the durability and functionality needed for optimal results.
Features
- Connects 3-1/2 inch to 3-1/4 inch tubes
- Constructed from high-quality reinforced rubber
- Length of 2-1/2 inches
Frequently Asked Questions
What is the purpose of the K&N 08051 coupler?
The K&N 08051 coupler is designed to connect intake tubes for custom racing air intake applications.
What materials is the K&N coupler made from?
The coupler is constructed from high-quality reinforced rubber.
How long is the K&N 08051 coupler?
The coupler measures 2-1/2 inches in length.
⚠ WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.












