Dowdy's Auto – Idaho's Premier Exhaust Repair Service

An efficient, well-maintained exhaust system is vital for your vehicle’s performance, fuel efficiency, and environmental impact. However, the rumble of a damaged exhaust can be more than just an annoyance—it can signal significant issues, from reduced fuel efficiency and performance to dangerous exhaust fumes leaking into the cabin.

At Dowdy’s Auto, we understand the importance of addressing these concerns promptly and effectively. That’s why we’re committed to providing top-quality exhaust repair services across Idaho, ensuring your vehicle runs quietly, efficiently, and safely.

Our Comprehensive Exhaust Repair Services

Exhaust Leak Detection and Repair

Leaks in the exhaust system can lead to decreased performance and dangerous fumes entering your vehicle. We use advanced techniques to detect and repair leaks, from the exhaust manifold to the tailpipe.

Catalytic Converter Services

The catalytic converter plays a crucial role in reducing emissions. We offer diagnostic, repair, and replacement services for failing catalytic converters to ensure your vehicle meets emission standards.

Muffler Replacement and Repair

A damaged muffler can lead to excessive noise and decreased engine efficiency. Whether you need a repair or a full replacement, we’ve got you covered with high-quality parts that restore quiet and performance.

Oxygen Sensor Replacement

Essential for optimal fuel combustion, a faulty oxygen sensor can impact your vehicle’s fuel efficiency and emissions. Our technicians can replace your oxygen sensor, enhancing your vehicle’s performance and efficiency.

Exhaust Pipe and Manifold Services

Damage or corrosion to exhaust pipes and manifolds can severely affect your vehicle’s performance. We offer comprehensive repair and replacement services to ensure a fully functioning exhaust system.

Why Dowdy’s Auto is the Trusted Choice for Exhaust Repair

Choosing Dowdy’s Auto for your exhaust repair needs means entrusting your vehicle to a team that prioritizes quality, expertise, and customer satisfaction:

  • Expert Technicians: Our ASE-certified technicians have extensive experience with exhaust systems across a wide range of vehicle makes and models, ensuring your repair is handled expertly.
  • Advanced Repair Techniques: We utilize the latest in diagnostic and repair technology to efficiently address your exhaust system issues, ensuring repairs are completed accurately and effectively.
  • Quality Parts: We use only high-quality, durable parts for all exhaust repairs and replacements, ensuring your exhaust system is in it for the long haul.
  • Transparent Service: We believe in honest, upfront communication. We’ll explain the issues and your options clearly, providing detailed estimates before any work begins, so there are no surprises.

Dowdy’s Auto has been a cornerstone of the Treasure Valley for over 30 years, built on a foundation of honesty, respect, and fair pricing. With convenient locations across Boise, Meridian, and Ontario, OR, we’re committed to making your exhaust repair experience as seamless and satisfactory as possible.


3183 S. Federal Way
Boise, ID 83705

MON – FRI: 8:00 AM – 6:00 PM



1645 W Grove St
Boise, ID 83702

MON – FRI: 8:00 AM – 6:00 PM



1890 S. Meridian Rd
Meridian, ID 83642

MON – FRI: 8:00 AM – 6:00 PM



4850 N Elsinore Ave
Meridian, ID 83646

MON – FRI: 8:00 AM – 6:00 PM



1821 SW 4th Ave
Ontario, OR 97914

MON – FRI: 8:00 AM – 6:00 PM



1202 W State St, Boise,
ID 83702

MON – FRI: 8:00 AM – 6:00 PM