Overview Reviews Product Description K&N Universal Clamp-On Air Filter - 3in Flg 4-1/2in B 3-1/2in T 5-3/4in H Product Videos Custom Field Category Air Filters>Air Filters - Universal Fit MPN RU-3121HBK Product Reviews Write a Review Write a Review × K&N Engineering K&N Universal Clamp-On Air Filter - 3in Flg 4-1/2in B 3-1/2in T 5-3/4in H - RU-3121HBK Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
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