AST 5100 Series Coilovers | 1997-2006 BMW E46 3-Series, and 2002-2008 BMW Z4 (ACU-B1101SD/ACC-B1106SD)

1997-2006 BMW E46 3-Series, and 2002-2008 BMW Z4 5100 Series Coilovers by AST

Using your vehicle on the track or do you want to get the best road balance for everyday use? Or is it a combination of both you are looking for? Than 5100 series is a perfect option for you. Approach to various settings for driving experience and driving comfort.

Please Note: The attached photos are generic and may not accurately represent the product you receive.

Features

• 1-Way Adjustable, the 12 positions give clear feedback with each adjustment, each offering a different driving experience. 
• Inverted strut design to cope with (heavy) side load and braking loads
• Gas-Pressurized (i: gas and oil are divided by a floating piston) 
• Includes springs

Benefits

• Improved handling and consistent performance due to Monotube technology
• Ride Height adjustable

Applications

• 1997-2006 BMW E46 3-Series
• 2002-2008 BMW Z4

What's In The Box?

• 1 - 5100 Series Coilover Kit

Warranty

• AST's Standard Limited Warranty