Loud engine noise during cold start in M4 Competition

Engine sounds very loud when starting in the morning.

Issue Details

Severity: low
Impact: Normal but concerning for new users
Estimated Repair Cost: ₹0 – ₹0
Affected Years: 2021-2025
Frequency: Very Common

Symptoms

Loud startup sound

Causes

Performance exhaust

Solutions

Normal behavior

Prevention Tips

Warm up engine