Skunk2 06-11 Honda Civic Si Pro ST Coilovers

Skunk2 Racing is known for making performance parts that hold up on the track and the street. For your 2006-2011 Honda Civic Si, these Pro-ST coilovers are built to give you a significant upgrade in handling and a lower stance. They integrate advanced racing technologies into a setup that's still comfortable enough for daily driving.

These coilovers feature a large 52mm seamless carbon steel mono-tube shock body. This design allows for a bigger piston and valves inside, more shock oil, and a larger nitrogen chamber. What this means for you is a much quicker response in both compression and rebound, leading to vastly improved handling and durability, even when you're pushing the car hard. The shock bodies are threaded along their entire length, letting you adjust ride height and spring preload independently. This means you can fine-tune the weight distribution on each corner for optimal balance without making the ride too harsh. The threads are protected by a gold-colored zinc electroplating to help them resist corrosion.

Skunk2 chose linear rate springs for these coilovers after extensive testing. With rates of 10kg/mm in the front and 8kg/mm in the rear, these springs offer consistent performance whether you're cornering or hitting bumps. This predictability gives you better feedback from the road in all driving situations. Each spring is forged from high-quality Chrome Vanadium steel and works with the oil-nitrogen filled strut to balance street comfort and track performance. The set includes billet aluminum pillow-ball camber plates, which allow for adjustments to your alignment.