MMX 18mm Wheel Spacers M14 x 1.25 for BMW F-Series - MMR37-1518 - MMX Hubcentric wheel spacers for BMW Improve the aesthetics and dynamics of your F-Series & G-Series BMW with the MMX hubcentric wheel spacers and bolt kit. As one of the most cost-effective modifications you can make to your car, these 12mm, 15mm or 18mm lightweight aluminium spacers will give your vehicle a wider stance to improve both handling and appearance. The Hubcentric lip makes for precise location onto the car’s hub, avoiding run out and vibration through imbalance. Available in 12mm, 15mm or 18mm spacer widths. By physically moving the wheel further away from the hub, these spacers give your wheels the desired offset needed to create the stance or look you desire, flush with your wheelarches, whilst also providing the additional clearance necessary to fit over bigger brake calipers or coilovers. The MMX Spacers are sold in pairs in your choice of 12mm, 15mm or 18mm in width, including ten grade 10.9 Carbon Steel replacement longer black wheel bolts with each pair. It's essential that these longer bolts are fitted, not all spacers come with these included. By selling in pairs, you can mix your spacer widths front to rear to allow you achieve your perfect stance. F-Series spacers: PCD: 5x 120 Centre Bore: 72.6mm 10 black bolts included: M14 x 1.25 G-Series spacers: PCD: 5x 112 Centre Bore: 66.5mm 10 black bolts included: M14 x 1.25 Features Available in 12mm, 15mm or 18mm spacer widths. Complete with extended wheel bolts. Hubcentric spacers design. Fitments for F-Series Crafted from aerospace aluminium 7075 T6 for increased strength and durability. Additional Information Whichever width you select, the MMX Spacers are of a Hubcentric design, meaning that they are machined with an alloy spigot to make for perfect centering whilst maintaining the OE centre-bore for the correct fitment with factory or aftermarket wheels. The Hubcentric lip ensures precise location onto the wheel's centrebore, making them easier to fit and less prone to vibration through imbalance. All experts strongly advise against any wheel spacers that aren’t of this Hubcentric design on a performance car. As with all anodised finishes, do not clean these spacers with aggressive acidic or alkaline cleaners otherwise the appearance of the finish will be damaged.​ Use only p H balanced cleaners (ie, non-acid, non-alkaline, non-solvents). Never use any type of wheel cleaner or any chemicals including abrasive compounds on the spacer. We recommend washing with water and mild soap. We advise against using commercial carwashes who use aggressive chemicals such as TFR. Fitting Information Before fitment, please ensure the spacer fits flat to the hub and the back of the wheel. Please also test for clearance after fitment at the wheel arch under full right and left wheel lock. Vehicle Fitment Series All F-Series BMW All G-Series Chassis code All F-Series BMW All G-Series Model year All F-Series BMW All G-Series Model variant All F-Series BMW All G-Series Engine code All F-Series BMW All G-Series