Perforated Tube for Renault Duster — Price, Symptoms & Replacement Guide
Category: Exhaust | Failure Severity: Low | Replacement Cost in India: ₹1,500–₹5,000
What is the Perforated Tube?
A perforated tube inside muffler/resonator helps dissipate sound energy.
How the Perforated Tube Works
Allows sound waves to pass through holes into acoustic material for absorption.
Why the Perforated Tube is Important
Critical for effective sound attenuation.
Common Problems with the Perforated Tube
- Clogging
- Rust damage
Warning Symptoms of a Failing Perforated Tube
- Increased noise
- Reduced sound damping
Common Causes of Perforated Tube Failure
- Carbon buildup
- Corrosion
Impact on Car Performance
Reduced sound suppression efficiency.
DIY Fix Guide — Step by Step
- Inspect during muffler service
- Clean or replace if clogged
Maintenance Tips
- Use clean fuel
- Regular exhaust inspection
Perforated Tube Replacement Cost in India
Expect to pay between ₹1,500 and ₹5,000 for genuine parts plus labour at an authorised Renault workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Perforated Tube Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Perforated Tube listings.
When to Replace the Perforated Tube
When clogged or structurally damaged.