Quick view Diamond Eye Performance Diamond Eye KIT 4in DPF-BACK SGL AL 08-09 6 4L F250/F350 PCKGD BX46X14X14OD EL-PL 44inX13 5inX13 5in - K4360A Compare $713.99 Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the... Add to Cart Add to Cart