AST 5100 Series Coilovers | Porsche 911 3.8 2WD (997) (ACU-P2205S) Engine Bay Trim Pieces completing the M5-inspired look with

completing the M5-inspired look with a sleek and functional design element

making it suitable for daily driving or show-quality displays

The diffuser is suitable for those who want to add a touch of aggressive styling while benefiting from improved downforce and stability during dynamic driving

it helps protect your ECU from dust and debris while enhancing the overall aesthetic of your engine compartment

AST 5100 Series Coilovers | Porsche 911 3.8 2WD (997) (ACU-P2205S) Engine Bay Trim Pieces completing the M5-inspired look withThe 5100 Series shock absorbers for the 2005 2012 Porsche 911 3. 8 2WD (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