The Bilstein EVO SE coilover kit (BIL49-305135) is a direct-fit, height-adjustable suspension system engineered specifically for BMW G20/G21 3 Series and related xDrive models equipped with factory electronic damper control. Unlike conventional coilovers that force you to disconnect the OE electronic suspension, EVO SE integrates directly with the factory EDC and Adaptive M Suspension systems, so drive mode switching and adaptive damping continue to function exactly as intended. Designed and tuned in Germany on the Nurburgring, this kit lowers the car up to 70mm while sharpening handling and preserving daily comfort.
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2019-2021 | BMW | 3 Series | 330i xDrive |
| 2020-2022 | BMW | 3 Series | M340i xDrive |
| 2021-2022 | BMW | 3 Series | 330e xDrive |
| 2021 | BMW | 4 Series | 430i xDrive |
| Detail | Value |
|---|---|
| MPN | BIL49-305135 |
| UPC | 651860865683 |
| Shock Absorber Type | Gas pressure, electronically adjustable |
| Front Lowering Range | 15-55mm |
| Rear Lowering Range | 20-60mm |
| Suspension Type | Threaded, height adjustable |
| Weight | 68.9 lbs |
Bilstein is a German suspension manufacturer with decades of motorsport pedigree, known for monotube damper technology validated through extensive Nurburgring testing. Bilstein's EVO series brings factory-integration engineering to aftermarket coilovers for modern electronically controlled platforms.
The BIL49-305135 is a Bilstein EVO SE coilover kit designed for BMW G20/G21 3 Series and 4 Series xDrive models with factory electronic damper control, offering plug-and-play integration and up to 70mm of lowering.
Does BIL49-305135 work with BMW's factory EDC system?Yes, BIL49-305135 is a true plug-and-play kit that integrates directly with BMW's electronic damper control and Adaptive M Suspension.
How much does BIL49-305135 lower the car?BIL49-305135 lowers the front 15-55mm and the rear 20-60mm depending on model and setup.
Which BMW models fit BIL49-305135?BIL49-305135 fits 2019-2022 BMW 330i xDrive, M340i xDrive, 330e xDrive, and 2021 430i xDrive models equipped with electronic suspension.
Is BIL49-305135 height adjustable?Yes, BIL49-305135 features threaded bodies for adjustable ride height.
Where is BIL49-305135 manufactured?BIL49-305135 is designed and built in Germany, tuned on the Nurburgring.
Are springs included with BIL49-305135?Yes, both front and rear coil springs are included with the BIL49-305135 kit.
Can BIL49-305135 be installed on a non-EDC equipped BMW?No, BIL49-305135 is specifically built for vehicles with factory electronic suspension control; non-EDC cars require the EVO S variant instead.
This product can expose you to chemicals known to the State of California to cause cancer or birth defects. For more information go to www.p65warnings.ca.gov.
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