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K&N Engineering K&N Rubber Hose Coupler - 3-1/2in to 3-1/4in ID x 2-1/2in L 08051
K&N Engineering K&N Rubber Hose Coupler - 3-1/2in to 3-1/4in ID x 2-1/2in L 08051
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Emissions
California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.
Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.
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KN Air Intake Components
Engine Air Intake Hose
K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality reinforced rubber and made to last. This coupler adapts a 3-1/2 inch to a 3-1/4 inch tube and is 2-1/2 inches in length.
K&N couplers are constructed from high-quality reinforced rubber and made to last. This coupler adapts a 3-1/2 inch to a 3-1/4 inch tube and is 2-1/2 inches in length.
