940 Giles Blvd W, Windsor, ON Mon–Fri 8:30–5:30
(519) 971-9354 bavaauto@gmail.com

Exhaust Systems

Rattles, exhaust smells, or a check-engine light tied to emissions — diagnosed properly before anything gets replaced.

Exhaust & Emissions

From a loose heat shield to a failing converter

Not every exhaust noise means a full replacement. We inspect the whole system — pipes, muffler, catalytic converter and mounting — to find exactly what's causing the noise, smell, or emissions fault.

When a repair is needed, we explain what's actually failing and why before recommending a fix, including diagnostics tied to emissions-related check-engine codes.

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Technician inspecting a vehicle's exhaust system from below
Signs You Might Need This

What an exhaust problem usually sounds — or smells — like

You don't need to diagnose it yourself. Just tell us what you're noticing.

SOUND FAMILIAR?

Rattling noise from underneath

Often a loose heat shield — a simple, inexpensive fix, but worth confirming rather than ignoring.

SOUND FAMILIAR?

Exhaust smell inside the cabin

This should never be ignored — we find the leak and seal it before it becomes a safety issue.

SOUND FAMILIAR?

Check-engine light tied to emissions

Emissions codes don't automatically mean converter replacement — we confirm the actual cause first.

What's Included

What we actually do

From a rattling heat shield to a full system swap, here's what's involved.

Exhaust System Repair

Fixing pipes, mounts or components causing noise or leaks.

Exhaust Diagnostics

Finding the source of a rattle, hiss, or exhaust smell.

Muffler Service

Repairing or replacing a muffler affecting sound or performance.

Catalytic Converter Diagnostics

Testing whether your converter is actually failing before replacing it.

Emissions-Related Diagnostics

Diagnosing check-engine codes tied to your emissions system.

Exhaust Component Replacement

Replacing only the specific section that's actually failed.

Why It Matters

Noise, smell, or an emissions code?

We trace exhaust and emissions issues to their actual source before recommending a repair.

Emissions Diagnostics

Check-engine codes tied to emissions traced to their actual cause.

Component-Level Repair

Replace only the section that's actually failed, not the whole system.

Verified Fix

Repairs checked and road-tested before the vehicle goes back to you.

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Other services

Rattle, smell, or an emissions warning light?

Get it inspected before it turns into a bigger repair — or an emissions test failure.

Call (519) 971-9354