Bilstein AS2 Series shock absorbers give you a rebuildable aluminum design tuned for track performance.

You need suspension that handles track demands without failing under pressure. This Bilstein AS2 Series shock absorber gives you a rebuildable aluminum design tuned for maximum grip.

• 46mm Internal Bore: This monotube design uses a base valve assembly to lower gas pressure for added on-track grip.
• Threaded Aluminum Body: The hard anodized aluminum construction increases heat dissipation so your shocks stay cool during intense sessions.
• Precise Ride Height: The threaded body makes it easy to set exact ride heights for your coilover setup.
• Reduced Internal Friction: A hard anodized coating improves overall structural strength and extends the useful life of the unit.
• Custom Rebuild Options: Pistons and piston bands are sold separately so you can mix parts for tailored combinations.
• Built for the Track: Measuring 29.5 inches long and weighing 7 pounds, this shock handles serious performance.

Pair these monotube shocks with your preferred coilover springs to build a custom system. The threaded body ensures a secure fit while managing heat on the track.