Eibach Pro-Spacer System 25mm Spacer / 5x114.3 Bolt Pattern / Hub Center 66.1 For 09-18 Nissan 370Z | S90-4-25-050 vendor_Cosmis Wheels You or your preferred mechanic

You or your preferred mechanic would have to bolt on the heads

increased pressure tolerance

or attend occasional weekend track days

and braking forces being applied to the suspension and chassis

An SFI approved single mass flywheel is recommended for this application to get optimal performance

Eibach Pro-Spacer System 25mm Spacer / 5x114.3 Bolt Pattern / Hub Center 66.1 For 09-18 Nissan 370Z | S90-4-25-050 vendor_Cosmis Wheels You or your preferred mechanicPart #: S90 4 25 050 Widen Your Stance For Better Handling. Made from High Strength Aircraft Aluminum Alloy. Precision Engineered Hub Centric for Perfect Fit and Wheel Balance. Reduced Weight Compared to Steel Wheel Spacers. Kit Includes 2 Spacers and all necessary mounting hardware. Spacers can only be used with wheels that have cut outs (facing the hub) to clear the stock studs. Please check as follows: Original stud length (i. e. 35mm) minus spacer