Eibach ERS 10.00 in. Length x 3.75 in. ID Coil-Over Spring GMC Sierra 1500 15 and 21-inch lengths

15 and 21-inch lengths

The unique IRF design utilizes the depth of the OE filter box for maximum filter media and 2 layers of synthetic media provide maximum airflow for best performance results within the confines of the stock OE filter box

Replaces OE 56028172AB

1963-1965 Jeep J-200 (Front)

Eibach ERS 10.00 in. Length x 3.75 in. ID Coil-Over Spring GMC Sierra 1500 15 and 21-inch lengthsEibach's ERS line has evolved over the years to be the world's most prominent, comprehensive and superior Race Spring System. Eibach Race Springs are all manufactured in series production, often repeated, with a strong manufacturing experience. Thus, Eibach constantly achieves the most linear spring characteristic (rate) while maintaining the lowest tolerances and the highest quality in the industry.