Eibach 15mm Hubcentric Wheel Spacers to fit BMW Z4 all models S90-2-15-001 custom speaker upgrade The 26 mm diaphragm

The 26 mm diaphragm

Cast alloy smooth flow end tanks

Designed for the optionally available car-specific FlexMount165 adaptors which allow an acoustically optimized and professional integration in the original mounting location of the vehicle

it will also give out an illumination signal

Also directs a constant feed of cold air to the air box or oil cooler

Eibach 15mm Hubcentric Wheel Spacers to fit BMW Z4 all models S90-2-15-001 custom speaker upgrade The 26 mm diaphragmGENUINE EIBACH PRODUCT 1 PAIR OF HUBCENTRIC WHEEL SPACERS BMW Z4 all models Width per SPACER 15mm Centre bore 72. 5 PCD 5x120 Designed to accept bolt size M12x1. 5 M14x1. 25 M14x1. 5(not included) Eibach System 2 spacers come as seen in the example picture (some may come with just the holes listed, some maybe multi drilled) They are hubcentric mounting and have the mounting nose collar on the outer side Bolts are NOT included Perfect solution to clear