Suspension noise over bumps in M4 Competition
A knocking or rattling sound is heard when driving over speed breakers or rough roads.
Issue Details
- Severity
- low
- Impact
- Annoying noise; may indicate wear in suspension parts.
- Estimated Repair Cost
- ₹5,000 – ₹40,000
- Affected Years
- 2021-2025
- Frequency
- Common
Symptoms
- Clunk noise
- Rattling sound
- Loose feeling
Causes
- Worn bushings
- Loose suspension components
Solutions
- Tighten suspension parts
- Replace worn bushings
Prevention Tips
- Avoid rough driving on bad roads