Upgrade your vehicle’s stance and stability with KSP 5x100 / 5x112 wheel spacers , engineered for Audi A3, A4, A6, S6, S8 and VW Golf, Passat models. These spacers widen the wheel track by 15mm or 20mm , giving your car a more aggressive look while improving handling, cornering stability, and traction. Made from forged 6061-T6 aircraft-grade aluminum , they combine high strength, low weight, and excellent corrosion resistance for reliable long-term performance. Each spacer is CNC precision-machined for perfect fitment and balance, ensuring vibration-free operation at all speeds. The hubcentric 57.1mm design keeps wheels perfectly centered on the hub, maintaining smooth rotation and even load distribution. These spacers also increase tire clearance to prevent rubbing on suspension components or fenders when using wider wheels or tires. Equipped with ISO/DIN 10.9–12.9 grade heat-treated studs made of SCM435 steel , the spacers provide strong, secure mounting with long-lasting durability. Each set includes two forged spacers and ten extended spherical seat studs , allowing quick and safe installation without modification. The anodized finish enhances corrosion protection and matches factory aesthetics.