BMW E30 5-Lug Conversion Kit – Use E36 / E46 Wheel Bearings, E46 330 Discs & E38 Brembo Calipers.

Upgrade your BMW E30 front setup with this 5-lug conversion kit designed to fit E36 / E46 (non-M3) wheel bearings and E46 330 brake discs together with BMW E38 Brembo calipers.
This kit increases your front track width by 12 mm per side (24 mm total), improving handling, cornering stability, and wheel fitment options.

KIT INCLUDES

• 2 × Bearing sleeves
• 2 × Fixing bolts
• 2 × Brake caliper adapters (for E38 Brembo calipers and E46 330 discs)
• 4 × Bolts and nuts for caliper adapters

INSTALLATION REQUIREMENTS

To complete the installation, you’ll need:

• 2 × Front wheel bearings from BMW E36 / E46 (non-M3)
• 2 × Front brake discs from E46 330 (non-M3) – Ø325 mm
• 2 × Front brake calipers from BMW E38 (OEM part numbers: 34111163757 / 34111163758)
• M16×1.5 LH thread cut in the spindle for fixing bolts
• Slight grinding on calipers for proper clearance

KEY BENEFITS

• Converts BMW E30 to a 5-lug front setup
• Compatible with E36 / E46 bearings, E46 330 discs, and E38 Brembo calipers
• Widens track width by 24 mm total for improved handling
• Supports larger brakes for better stopping power
• Ideal for performance builds, track cars, and drift setups

NOTES

ABS compatibility: Additional modifications required. Does not fit: BMW E30 325iX. For front axle use only.