AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2005-2012 Porsche 911 3.8 4WD (997) whiteline-subframe-lock-kit separate length adjustable

separate length adjustable

2015 BMW 4 Series 435i/440i AWD (w/o EDC)

2007 Mitsubishi Lancer Sedan/Sportback 1

1989 BMW 4 Series 418i Gran Coupe (E30)

1985 BMW 7 Series (E23)

AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2005-2012 Porsche 911 3.8 4WD (997) whiteline-subframe-lock-kit separate length adjustableThe 5100 Series shock absorbers for the 2005 2012 Porsche 911 3. 8 4WD (997) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series suspension