BMW 3 Series F30 12-20 Carbon Fiber Hood (BM-Style) Sliding Tethers This means your USDM OBD1

This means your USDM OBD1 ECU will be ready and able to have a custom basemap or tune installed into it using the Hondata S300

and function

Adapter bushing size is 45

Shoulders Adjust from 25" to 72"

BMW 3 Series F30 12-20 Carbon Fiber Hood (BM-Style) Sliding Tethers This means your USDM OBD1*ALL SEIBON ITEMS SHIP IN 1 2 WEEKS* BM Style Carbon Fiber Hood. Fiberglass 'skeleton' bonded to underside for strength and support (matte black enamel finish). FEATURES & BENEFITS: Show ready. No painting required. Uses professional, high quality 3K 2X2 twill weave carbon fiber fabric. Reuses OEM install hardware. Promotes heat extraction. Applicable to the following trims: 320i 328d 328i 330e 330i 335i 340i 428i 430i 435i 440i Base 4 Series