What is the main benefit of a monotube damper design?

Monotube dampers use a larger piston, which gives better control over rebound damping. They also prevent air and fluid from mixing, leading to more responsive valving.

Can I adjust the spring rates with this kit?

Yes, you have the flexibility to adjust spring rates on these dampers. The initial setup and spring rates are based on AST's extensive development and testing.

What is the warranty on AST coilovers?

AST products are covered by a limited manufacturer's warranty. Please refer to the AST warranty documentation for full details on coverage and terms.

Specifications

Brand: AST
Part #: ACC-B1107SD
UPC: ACC-B1107SD

AST 00-06 BMW M3 E46 RWD 5100 Comp Coilovers w/ Springs Top Mounts & Droplink

Name: AST 00-06 BMW M3 E46 RWD 5100 Comp Coilovers w/ Springs Top Mounts & Droplink
Brand: AST
SKU: ast-ast-00-06-bmw-m3-e46-rwd-5100-comp-coilovers-w-springs-top-mounts-droplink-t14-679719
Price: 5559.68 USD
Availability: BackOrder

$5559.68

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

2001-2006 BMW M3 AST 5100 Clubracing Suspension coilovers. Optimize grip and balance with adjustable rebound and ride height.

Key Features

Direct fit — verified for 2001-2006 BMW M3
Monotube dampers — offer a large piston for rebound damping control
12-position rebound adjustment — fine-tune the return stroke for your driving needs
Adjustable ride height — set your vehicle's stance to your preference
Camber-adjustable front top mounts — allow for more wheel alignment adjustments to improve front-end grip
Solid rear top mounts — included for the rear suspension

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About this part

Product Details

Already running your BMW M3 on the track? This AST 5100 Clubracing Suspension set is the next piece you need. It's built to give you track performance with a balanced feel for daily driving. You can fine-tune your grip by adjusting rebound and ride height.

These are monotube dampers, which means they have a large piston for better rebound control. This design also prevents aeration and foaming, so the valving is more responsive. Plus, they're rebuildable at a certified AST service center if any issues come up.