SuperTech ::::: Supertech SEAT-BMS54 Valve Seat for 2002-2006 BMW M3

Valve Seat; For use with Ti Retainer; RET-BM2521/T1 [Bmw M3(2002-2006)]

For use with Supertech Valve Spring, Supertech Valve Seats provide a nesting place of the same high quality and design.

Note: Supertech Spring Seats are sold Per Spring Seat.