AST 01-06 Honda EP3 / DC5 type R 5100 Series Coilovers

Monotube dampers with a 51mm piston diameter control rebound damping. The AST 5100 Series coilovers are built for the 2002-2006 Acura RSX and 2002-2005 Honda Civic, offering 1-way adjustability for both rebound and ride height. This setup prioritizes adjustability and performance, giving you more control over your car's handling.

The spring rates and initial setup are based on extensive development and testing. You can easily fine-tune your setup by adjusting the rebound knob or changing the ride height. The rebound adjustment controls how the damper returns after compression, letting you achieve the ideal road balance for your needs. With 12 distinct positions, each adjustment provides a noticeable change in feel and driving experience. AST's monotube design prevents aeration and foaming, resulting in more responsive valving. These high-pressure dampers offer increased resistance under demanding driving conditions, boosting performance when you need it. Plus, they are rebuildable at a certified AST service center.