Muffler — Aston Martin DB12
Category: Exhaust | Severity: medium | Cost: ₹1,20,000–₹3,50,000
What is Muffler?
Reduces exhaust noise while maintaining optimal flow in the exhaust system.
How Muffler Works
Uses internal chambers and perforated tubes to cancel and absorb sound waves.
Why is Muffler Important?
Ensures a refined exhaust note while complying with noise regulations.
Common Problems
- Internal corrosion
- Rattling
- Exhaust leaks
Symptoms
- Loud exhaust noise
- Rattling sound from rear
- Reduced refinement
Causes of Failure
- Moisture buildup
- Heat cycles
- Internal component failure
Impact on Car Performance
Primarily affects sound and refinement; minor impact on backpressure.
DIY Fix Guide — Step by Step
- Inspect for rust or holes
- Check for loose mounts
- Replace if internally damaged
Maintenance Tips
- Avoid frequent short drives (reduces moisture buildup)
- Inspect exhaust regularly
Replacement Cost in India
Estimated range: ₹1,20,000 – ₹3,50,000
Where to Buy Online
When to Replace Muffler
When excessive noise, leaks, or internal failure occurs.