BMW 1,3,5,6,7 Series, X1, X3, X5, X6, Z3, Z4 Underseat Woofer Cable Adaptor

BMW sub-woofer adapter cable allows you to change the woofers underneath BMW front seats. Connects to original harness. BMW Z4 2003 - 2009 (E85/E86). BMW Z4 2009 - 2016 (E89). BMW X1 2009 - 2015 (E84).

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