APR Spacers Wheel Spacer Kit 8mm (5x112 PCD/66.5mm CB) Internal Actuator Hardware Silicone fluid prevents the needle

Silicone fluid prevents the needle from vibrating for easy pressure readings

The system flows dramatically more than stock

920 MERCEDES SLK (R172) SLK 200 HP

collecting in the can while leaving cleaner gasses to escape the system

All fasteners

APR Spacers Wheel Spacer Kit 8mm (5x112 PCD/66.5mm CB) Internal Actuator Hardware Silicone fluid prevents the needleAPR's Wheel Spacers physically move the wheel further away from the hub. In doing so, they give your wheels the desired offset needed to create the stance or look you desire, or clearance necessary to clear brake calipers. When using wheel spacers, longer bolts are required.