Bilstein B4 Shock Absorbers FRONT. Porsche 997 C4 / C4S / Turbo

Bilstein Original Shock Absorbers Bilstein replacement to original specification B4 High quality direct replacement shock absorbers engineered and manufactured to Bilstein's high standards, often well above what the car originally supplied. They can actually represent a performance upgrade when replacing simple non-gas oil filled shocks. They drastically reduce cavitation/oil foaming resulting in more stable damping forces during 'spirited' driving.

• Porsche 997 MK1 Carrera 4 3.6L (2005–2008)
• Porsche 997 MK1 Carrera 4S 3.8L (2005–2008)
• Porsche 997 MK1 TURBO (2007–2009)
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13

Please feel free to ask any questions.