Autodevil 5x4.5 Wheel Spacers 20mm, Hub Bore 72.56mm, 2pcs Wheel Adapters 5x120mm M12x1.5, Aluminum CNC Car Wheel Accessories Parts Fit for X3 X4 M2 M4 M5 1-7 Series

["【Vehicle Compatibility】:Automotive Industry Standards, re-torque the open-end lug nuts after some 50-100miles.Fit for X3（F25）2010-2016;for X4（F26）2014-2017;for M2 (F82) 2015-2021;for M3 (F80) 2014-2018;for M4 (F82/F83) 2014-2020;for M5 (F10) 2011-2016;for M6 (F12/F13/F06) 2012-2019;for 1 Series (F20) 2012-2018 118i 120i 125i 128i 135i 135is;for 2 Series (F22/F23/F45/F46) 2014-2020 220i 228i 228i xDrive 228i xDrive Gran Coupe;for 3 Series (F30) 2012-2018 320i 320i xDrive 325i 328i xDrive;for 4 Series (F32) 2013-2019 420i 420i Gran Coupe 428i 428i Gran Coupe 428i xDrive;for 5 Series (F10) 2010-2016 520i 525i 528i 528i xDrive 530i 535d 535d xDrive 535i 535i GT 535i GT xDrive;","【Hub Gasket Specification】:Properly installed Wheel spacers maintain OEM bearing load distribution while enabling aggressive wheel stances.Wheel Bolt Pattern: 5x120mm ( 5x4.73 ); Hub Bore: 72.56mm; Spacer Thickness: 20mm; Thread Size: M12x1.5. Fit for 6 Series (F12) 2011-2016 640i 640i Gran Coupe 640i xDrive 640i xDrive Gran Coupe 650Ci 650i;for 7 Series (F01) 2008-2014 740i 740Li 740Li xDrive 750i 750i xDrive 750Li 750Li xDrive 760Li;","【Precision Engineering】:Autodevil Wheel spacers feature hub-centric designs with micron-level machining accuracy (typically ±0.05mm) to maintain perfect wheel alignment. They precisely match OEM PCD (Pitch Circle Diameter) and center bore measurements, ensuring vibration-free operation even at high speeds.","【Material Strength】:Autodevil Wheel Adapters Constructed from T6-6061 aerospace aluminum , these spacers withstand extreme-loads up to 1500+ lbs.forged from light weight black anodized,stronger, more durable and corrosion resistance.","【Performance Benefits】:Accessories certified with laser-etched torque specifications (90-120Nm) and load ratings. Each unit undergoes salt spray testing and dynamic fatigue testing.to optimize track width, improving cornering stability and accommodating larger brake systems."]