aFe CONTROL Billet Aluminum Wheel Spacers 5x120 CB72.6 20mm - BMW 2018-bmw-440i-xdrive-base-esi4240538 quicker shifting and reduced clutch

quicker shifting and reduced clutch wear

This system incorporates factory style exhaust valves which use the factory exhaust valve motors (not included)

it's made in the USA and backed by BORLA(r)'s Million-Mile warranty

This cover comes with all necessary hardware that includes a machined O-ring groove for a tight leak-free seal

Reversible dsign for installation flexibility

aFe CONTROL Billet Aluminum Wheel Spacers 5x120 CB72.6 20mm - BMW 2018-bmw-440i-xdrive-base-esi4240538 quicker shifting and reduced clutchaFe CONTROL wheel spacers are a great way to improve the aesthetics, functionality, and wheel fitment of your vehicle. By effectively lowering the offset of your factory or aftermarket wheels, our spacers allow you to dial in a more aggressive fitment and provide clearance for other components such as brakes and suspension. The resulting increase in track width also improves handling and stability. All our spacers are designed in house and machined to