What is the benefit of a monotube damper design?

Monotube dampers use a large piston to control rebound damping. This design prevents aeration and foaming, leading to more responsive valving and consistent performance.

Can I adjust the spring rates on these coilovers?

Yes, you have the flexibility to adjust spring rates on these dampers. The initial setup is based on extensive development, but you can fine-tune them to your preferences.

What is included with this set of coilovers?

This set includes front and rear dampers with springs, front and rear top mounts (camber-adjustable in the front), and droplinks.

Specifications

Brand: AST
Part #: ACC-B1605SD
UPC: ACC-B1605SD

AST 11-12 BMW 1 Series M E82 RWD 5100 Comp Coilovers w/ Springs Top Mounts & Droplink

Name: AST 11-12 BMW 1 Series M E82 RWD 5100 Comp Coilovers w/ Springs Top Mounts & Droplink
Brand: AST
SKU: ast-ast-11-12-bmw-1-series-m-e82-rwd-5100-comp-coilovers-w-springs-top-mounts-dr-t14-679710
Price: 5646.72 USD
Availability: BackOrder

$5646.72

On Backorder

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

Fits 2008-2013 BMW M3. AST 5100 Comp Coilovers offer 12-way rebound adjustment and ride height control for track or street.

Key Features

Direct fit — verified for 2008-2013 BMW M3
Monotube dampers — offer a large piston for rebound control and responsive valving
12-way rebound adjustment — allows fine-tuning of damper return speed
Adjustable ride height — lets you set your preferred vehicle stance
Camber-adjustable front top mounts — provide more alignment options for improved grip
Includes springs, front and rear top mounts, and droplinks

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About this part

Product Details

AST makes these 5100 Comp Coilovers for the 2008-2013 BMW M3. If you're hitting the track or want a better balance for daily driving, these are a solid choice. They let you fine-tune grip by adjusting rebound and ride height. This set includes springs, and top mounts for the front and rear.

The monotube design uses a large piston for rebound control, meaning no aeration or foaming. This results in more responsive damping. You can adjust the rebound in 12 distinct positions, giving you control over how the suspension returns after compression. The front top mounts are adjustable for camber, which lets you alter front-end grip. These dampers are also rebuildable at a certified AST service center.