Product Details
If your 2015-2016 BMW 228i RWD/AWD has started to wallow, crash over expansion joints, or feel vague on the highway, the Bilstein B4 shocks restore the composure it left the factory with.
B4 DampTronic dampers are direct replacements for the factory electronically adjustable dampers. They are built to restore the original ride quality and handling, and to meet or exceed original equipment standards.
Bilstein invented the monotube gas damper and has been building suspension in Germany since 1954. Every unit is built to the same standard the company supplies to the manufacturers themselves, and it is backed by a limited lifetime warranty.
Features
- High power reserves for maximum safety
- Restores original driving comfort, handling and safety
- High OE quality
Specifications
| Part Number | 20-238933 |
| Part Name | Shock Absorber |
| Vehicle | 2015-2016 BMW 228i |
| Drivetrain | RWD/AWD |
| UPC | 651860765419 |
| Boot Included | No |
| Finish | Black Paint |
| Internal Design | Monotube |
| Lower Mount Type | Eye 12.1 mm |
| Segment | Spare Parts |
| Series | B4 OE Replacement (DampTronic) |
| Spring Seat Included | No |
| Upper Mount Type | Stem |
| Quantity | Sold Individually |
| Collapsed Length | 14.45 in. |
| Extended Length | 21.22 in. (539mm) |
| Notes | With Electronic Suspension |



