Bump Stop - 1-9/10inOD x 7/8in Long

The Bump Stop - 1-9/10inOD x 7/8in Long is a critical suspension component designed to protect your vehicle's chassis and suspension geometry during extreme compression events. Whether you're running a lowered street car, a track-focused build, or a suspension system that operates near full compression, this bump stop prevents metal-to-metal contact and catastrophic damage when your suspension bottoms out. QA1's engineering focuses on delivering reliable impact absorption in a compact, durable form factor that fits within tight suspension packaging.

This bump stop features a 1.9-inch outer diameter with a 7/8-inch mounting length, sized to integrate seamlessly into QA1 coilover systems and aftermarket suspension platforms. The elastomeric construction provides progressive resistance as the suspension compresses, gradually stiffening to absorb energy without creating harsh impacts that transmit through the frame and chassis. The compact 0.11-pound weight ensures minimal unsprung mass penalty while maintaining structural integrity under repeated high-force loading cycles common in road racing, autocross, and aggressive street driving applications.

Bump stops are essential for any suspension modification where ride height is reduced or spring rates are increased, as stock bump stops often lack adequate clearance and damping characteristics. This QA1 unit is ideal for independent suspension builders, shops specializing in vehicle dynamics tuning, and enthusiasts running aftermarket coilover systems that require precision-engineered limiting components. Proper installation ensures your suspension reaches full travel capability without bottoming, preserving component longevity and maintaining predictable handling characteristics across all driving conditions.