E46 High Adjustment Upper Strut Mount Reinforcement Plate 524td Machined in our Westminster CA

Machined in our Westminster CA location using Black Delrin

Under extreme stress and load

they expand under the normal pressure of use

This will only work in 330i/ci (03/2003+) cars and is also a great addition for a SPEC E46

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E46 High Adjustment Upper Strut Mount Reinforcement Plate 524td Machined in our Westminster CAE46 HIGH ADJUSTMENT UPPER STRUT MOUNT REINFORCEMENT PLATE The E46 front strut towers are notoriously weak. For this reason, BMW offered an upper strut mount reinforcement plate from the factory as "the poor road package" (part number 51717036781). The plate adds another layer of metal to reinforce the strut mounting point on the chassis. This is mandatory if you have an aftermarket performance suspension setup on your E46. Stiff suspension + strut bar