Tech-53 5x120 to 5x114.3 Spacer Adapters (14 mm) for BMW E9X

Tech-53 5x120 to 5x114.3 Spacer Adapters (14 mm) for BMW E9X Specifications

These Tech-53 spacer adapters convert the original 5×120 PCD to a 5×114.3 fitment. They're designed for mounting JDM-style wheels or other 5×114.3 fitment wheels on BMW E36, E46, E8X, and E9X models. Widening track width by 14mm, these are the thinnest adapters on the market, allowing the use of wheels with the highest possible offsets.

The adapters feature a 66.1 mm center bore on the wheel side and a 72.6 mm bore on the hub side, ensuring perfect centering on OEM hubs and bearings. They are suitable for all types of use, including track driving, grip racing, and drifting.

The adapters are sold in pairs and come with the necessary hardware for hub mounting. M12x1.5 wheel nuts must be purchased separately.

Important: Make sure the hub snout (the raised center lip) does not exceed 12.7 mm in length. If it does, it may compromise adapter strength and cause cracking. Minor grinding may be required if this limit is exceeded.

Technical specifications:

• Track width increase: 14 mm
• Bolt pattern conversion: 5×114.3 with M12 holes
• Center bore (wheel side): 66.1 mm
• Center bore (hub side): 72.6 mm
• Stud protrusion length: 28 mm
• Use of OEM hubs and bearings is mandatory

Compatibility:

• BMW E36, E46, E8X, and E9X – models 318i, 320i, 323i, 325i, 328i, 330i, 335i, M3