AST Suspension 5200 Series Coilovers - 2006-2012 Porsche 911 3.8 Turbo 4WD (997) YMM_1989_1992_Ford_Probe_I This performance upgrade is ideal

This performance upgrade is ideal for drivers seeking improved cornering stability

this flywheel enhances engine responsiveness and acceleration by reducing rotational mass

Part #: F506W

unlike rubber which can decompose or crack with exposure to elements

AST Suspension 5200 Series Coilovers - 2006-2012 Porsche 911 3.8 Turbo 4WD (997) YMM_1989_1992_Ford_Probe_I This performance upgrade is idealThe 5200 Series for the 2006 2012 Porsche 911 3. 8 Turbo 4WD (997) are 2 way adjustable shock absorbers which are based upon competition 3 way adjustable shock absorbers. The 5200 shock absorbers are adjustable in compression and rebound. The design of the compression adjuster is an evolution of the compression adjuster we provided for the American Grand Am series for the last few years. The 5200 shock absorbers were designed to achieve a quick and