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    K&N Stubstack Air Horn

    Part #85-5039
    This item is not eligible for further promotional discounts, coupons or special offers.
    $26.99
    Qty:
    • Product Details

      Part No.85-5039

      Warranty Details (LIMITED LIFETIME REPLACEMENT)

      This K&N Stubstack fits 1-1/2 inch SU carburetors of type H4, HS4, HIF14, HIF38, and HIF4. K&N Stubstacks are designed to increase the airflow of carburetors by decreasing the restriction around the choke horn. The stubstack fits inside the air cleaner housing and slides snugly down over the choke horn.

      Product Features:

      • Fits 1-1/2 inch SU carburetors of type H4, HS4, HIF14, HIF38, and HIF4
      • Increases the airflow by reducing restriction
      • Manufactured using high quality materials
      • Made in UK
      • Backed by K&N warranty

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