Backfire sound from exhaust in M4 CS

Popping sound during deceleration.

Issue Details

Severity: low
Impact: Normal but loud.
Estimated Repair Cost: ₹0 – ₹10,000
Affected Years: 2022-2025
Frequency: Common

Symptoms

Popping sound

Causes

Performance tuning

Solutions

Normal behavior

Prevention Tips

No action needed