Bilstein B8 Performance Plus Front Shock for 2017-2021 Audi A4, A5, S4, and S5 (49mm) - 24-274876

The Bilstein B8 Performance Plus monotube damper is engineered specifically for drivers using aftermarket lowering springs or factory production sport suspensions. While standard shocks can bottom out or lack control when paired with shorter springs, the B8 features a shortened piston rod and application-specific valving to maintain optimal suspension travel and damping response.

Built with Bilstein’s signature gas-pressure monotube technology, this 49mm front shock (MPN 24-274876) provides consistent, fade-free performance even under aggressive driving conditions. It replaces the worn OE unit to restore handling precision and provide a firmer, sportier feel without compromising daily drivability.

• Designed for use with lowering springs and sport suspensions
• Monotube gas pressure technology for instant response
• Shortened stroke ensures proper spring preload and tension
• 49mm diameter front shock housing
• Rigorously tested to meet or exceed OE quality standards
• Direct fit for Audi B9 chassis models

Fitment Note: Fits select 2017-2021 Audi A4, A4 Quattro, A5 Quattro, A5 Sportback, S4, S5, and S5 Sportback models equipped with 49mm front shock housings.