Product Details
These AST Suspension 5100 Series G80 M3 coilovers fit the 2021-2026 BMW M3 Sedan RWD (G80).
This AST 5100 Series kit is a monotube, inverted coilover set that is 1-Way adjustable for rebound with one knob and adjustable for ride height. It runs the OEM top mounts, so no top mounts are included, and the rear is a non coilover setup. Springs are included, the dampers are rebuildable and the kit is made in the Netherlands.
AST lists its adjustable droplink set DLA-10-288-306 and a front quick disconnect coupling as options for this car. Cars with EDC need the delete kit, ordered separately.
Standard Features
- Floating piston design with high pressure nitrogen means no cavitation around the piston.
- 14mm diameter internal shaft.
- 44.5 mm diameter shaft struts, inverted.
- Steel cylinder body shocks, inverted.
- High end, track ready suspension.
- Rebound adjustable ('Singles').
- Low friction seal.
- Adjuster knobs permanently mounted on the dampers.
- Designed to use OEM top mounts.
- Rubber bushings for 'eye' shock mounts.
- Includes springs.
- Rebuildable.
- Optional spherical top mounts.
- Optional DLC (diamond like carbon) coated shafts.
- Optional DDP (double digressive piston).
- Double Digressive Pistons are recommended for use on the non-driven wheels.
- 4WD/FWD vehicles: DD pistons for both rear axle struts/shocks.
- RWD vehicles: DD pistons for both front axle struts/shocks.
- Optional custom valving.
Specifications
| Part Number | ACU-B2110SD |
| Part Name | 5100 Series Coilovers |
| Vehicle | 2021-2026 BMW M3 Sedan RWD |
| Chassis Code | G80 |
| Ride-Height Adjustable | Yes |
| Damping Adjustment | 1-Way |
| Shock Design | Inverted, rear non coilover |
| Top Mounts - Front | Not Included, uses OEM top mounts |
| Top Mounts - Rear | Not Included, uses OEM top mounts |
| Spring Kit Include | Yes |
| Adjustable Droplinks Available - Front | DLA-10-288-306 |
| Country of Origin | Netherlands |
| Quantity | Full Set (Front & Rear) |
| Notes | Does your car have EDC, please order delete kit separately. |

