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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
✔ Unmatched Tensile Strength – Designed to handle high boost
methanol and diesel compatible
1998 - 2003 BMW E39 M5
enthusiasts
M2 Competition (F87) and M4 (F82/F83)
BMW N52 Valve Spring Kit by Ferrea 11377583786 ✔ Unmatched Tensile Strength –For BMW N52 owners seeking high performance valve springs, Ferrea offers an expertly engineered solution designed to eliminate common issues like binding, breakage, and valve floatcritical factors that can compromise engine performance. Ferrea valve springs are specifically crafted for high lift and high RPM applications, providing enhanced stability and reducing load loss. Ferrea springs undergo meticulous heat treatment and stress relief to ensure
US$ 155.48
US$ 122.50
US$ 79.95
