Adjustment Knob Slip-in 40L

Sold Individually

Adjustment knobs are the driver’s direct connection to coilover performance. They control damping force, allowing you to fine-tune suspension response for daily driving comfort, spirited canyon runs, or competitive track use. With a simple turn, the knobs adjust damper piston speed—softer settings provide quicker compression and rebound, while stiffer settings slow both movements for greater stability.

This adjustability helps balance ride quality and handling, giving drivers the ability to reduce understeer or oversteer based on track layout, tire condition, or weather. Whether you need a compliant ride for commuting or a precise setup for autocross, adjustment knobs make dialing in suspension effortless.

These replacement knobs are designed specifically for our coilover kits to ensure perfect fit and function if your originals become damaged, lost, or worn. Options are available in multiple sizes—M10, M12, M14, and M16—as well as slip-in styles in lengths from 30mm to 70mm, depending on your application.

If unsure of the parts you need for your kit, please contact our sales team via chat, phone (321-206-6381), or email (sales@bcracing-na.com).