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SKU: S1528C022N23 | UPC: 190300181940
Weld Racing 18x5 Laguna Bead Lock 5x120 ET23 BS2.1 Gloss BLK MIL DIA 78.1 - Fits BMW 3 Series E46 E90 M3
Weld Racing Laguna Bead Lock 18x5 wheel uses 5x120 bolt pattern ET23 offset and 2.1 inch backspace with 78.1mm center bore for BMW 3 Series E46 E90 M3 and similar vehicles. Beadlock ring secures tire bead to run pressures as low as 5 PSI for grip on dirt track and loose surfaces. Lightweight cast aluminum construction cuts unsprung weight to improve acceleration handling and braking response.
Key Features
- True Beadlock Design: Bolted aluminum ring clamps tire bead in place prevents debeading at low pressures for confident control in off-road racing conditions
- Lightweight Cast Aluminum: 19 lbs per wheel reduces rotational mass enhances throttle response and suspension performance over heavier steel alternatives
- Gloss Black MIL Finish: Military spec coating resists chips corrosion and road salt maintains sharp look after repeated track abuse
- ET23 Offset 2.1in Backspace: Provides flush fitment with precise tire clearance for BMW front applications avoids rubbing improves steering geometry
- 78.1mm Center Bore: Oversize bore accepts hubcentric rings for vibration-free ride fits multiple 5x120 hubs including BMW 72.6mm without adapters
Product Notes
- Beadlock ring bolts torque-checked every 25 hours of use or after each race
- Clean with mild soap avoid harsh chemicals to preserve MIL finish
- Single wheel packaging protects during transit
Installation Notes
- Professional installation recommended.
- Torque beadlock ring bolts to 12-15 ft-lbs dry using blue Loctite provided
- Hubcentric rings required for BMW 72.6mm hubs included in some kits verify fit
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2006 | BMW | 3 Series | E46 Sedan Coupe Convertible M3 |
| 2006-2013 | BMW | 3 Series | E90 E91 E92 E93 Sedan Wagon Coupe Convertible M3 |
| 2014-2020 | BMW | 4 Series | F32 F33 F36 Coupe Convertible Gran Coupe M4 |
| 2008-2013 | BMW | M3 | E90 E92 E93 Coupe Convertible Sedan |
| 2015-2018 | BMW | M3 | F80 Sedan |
| 2009-2015 | Cadillac | CTS | Sedan V-Series |
Why Choose Weld Racing?
- Racing heritage since 1967 powers NHRA off-road champions
- Cast wheels balance strength weight for daily track duty
- USA-made precision machining ensures concentricity under load
Frequently Asked Questions
-
Q: Will this fit my BMW E46 M3 front?
A: Yes 5x120 bolt pattern ET23 offset clears OEM brakes and struts on E46 M3 use 225/40/18 or narrower tires max -
Q: What material and finish details?
A: A356 cast aluminum with gloss black MIL-8625 Type II anodize over beadlock ring for impact and UV resistance -
Q: What warranty coverage?
A: Lifetime warranty on structural defects 1 year on finish excludes abuse or improper beadlock maintenance
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Cardboard wheel box 21in x 8in x 21in
- Weight: 19 lbs net 25 lbs shipped
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