For Ferrari vehicles, this spacer provides a precise, durable solution to improve wheel fitment and stance. The FE-159937 spacer is designed to help maintain proper hub clearance and alignment, supporting consistent handling and performance on the road and track. It helps ensure wheels sit in the intended position relative to the brake calipers and suspension, contributing to a balanced look and stable driving feel. What is the spacer? A spacer is a small accessory placed between the wheel hub interface and the wheel mounting surface. It creates additional clearance and adjusts the distance between mounting surfaces to help wheels sit correctly and avoid interference with brake components, suspension geometry, or wheel bearings. Spacers are used to fine-tune fitment when factory spacing does not match aftermarket wheels or performance setups. Why is the spacer Important? Using a spacer helps preserve correct alignment and load distribution across the wheel hub. Replacing worn or damaged spacers helps prevent spacing issues that can lead to tire rubbing, uneven wear, and reduced stability. A properly selected spacer supports safe wheel mounting, maintains lug nut engagement, helps preserve proper steering response, and protects alignment-sensitive components from excessive stress. In high-performance or everyday driving, a quality spacer contributes to consistent braking clearance and predictable handling. Installation Guide & Support Install the spacer with the vehicle on a flat surface and the wheel removed, following the spacer manufacturer’s guidance and using appropriate hardware. Ensure the hub surface is clean and free of debris, fit the spacer flat against the hub, mount the wheel, and torque all fasteners to the recommended specification. Verify that the spacer thickness and bolt pattern match your wheel setup, and check correct seating of the spacer before moving the vehicle. After installation, recheck fastener torque after a short test drive and periodically as part of routine maintenance. If you are unsure about fitment or torque values or need further support, consult a qualified technician for safe installation and ongoing assistance. This helps prevent misalignment and reduces vibration during driving. At SparesUSA.net, we specialize in providing high-quality automotive spare parts for some of the world’s most iconic luxury and performance brands, Ferrari, Maserati, Lamborghini, and Bentley. With years of expertise and a passion for precision, we offer a wide range of OEM parts, ensuring your prized vehicle runs at its best. We understand that maintaining these prestigious cars requires the right parts, and our inventory is carefully curated to meet the highest standards of quality and performance. From hard-to-find engine components to essential body parts, suspension parts, or electrical systems, SparesUSA.net is your trusted source for all your automotive needs. Our commitment to customer satisfaction extends beyond just supplying parts — we offer fast, reliable shipping worldwide to ensure that no matter where you are, you have access to the best in automotive parts. With a focus on excellence, authenticity, and exceptional customer service, SparesUSA.net is proud to serve car enthusiasts, collectors, and professionals around the globe. Let us help you keep your luxury vehicle performing at the highest level. Register your account on the site and let's find the right setup for your company. You may be interested in: Genuine parts for Ferrari Genuine parts for Bentley Genuine parts for Maserati Genuine parts for Lamborghini Contact Make sure that you buy the right part for your vehicle. If you have any questions about the spacer, then you can always send an e-mail or call us.