Working Hours
  • Mon 8:00AM - 5:00PM
    Tue 8:00AM - 5:00PM
  • Wed 8:00AM - 5:00PM
    Thu 8:00AM - 5:00PM
  • Fri 8:00AM - 5:00PM
    Sat Closed
  • Sun Closed
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541-752-3316 | 305 NW 2nd St

Exhaust

Exhaust, Corvallis, OR

The Best Corvallis Exhaust System & Muffler Repair Services

At D & B Bear Service we know some drivers like a quiet exhaust system while others prefer a "the louder the better" approach. Either way, an unusual rattle when your car is running is a signal that it is time for an immediate inspection of your exhaust system.

Quiet Exhaust and Muffler Services

Come to D & B Bear Service and keep your exhaust system running smoothly. At D & B Bear Service we know you count on your exhaust system and muffler to reduce noise and normalize your engine's back-pressure. When your exhaust system is faulty it can be very loud, but more importantly, it can impact your engine performance. Whatever the problem, we can repair it and get you back on the road quickly. Come by D & B Bear Service today at 305 NW 2nd St.

  • Catalytic Converter Replacement: Your catalytic converter is the most expensive part of your exhaust system. When your catalytic converter begins to fail, you will hear a very loud rattling noise or your "check engine light" will begin to flash. Come by D & B Bear Service at 305 NW 2nd St and we will diagnose the problem right away.
  • O2 Sensor Replacement: Ask any mechanic at D & B Bear Service and they will tell you to have your O2 sensor inspected regularly. Oxygen sensors work in conjunction with your catalytic converter to monitor the amount of oxygen in your car's exhaust system. Your O2 sensor determines if your air to fuel ratio is balanced in real-time as you accelerate or idle. It helps your engine controller adjust the flow of fuel to maintain optimum oxygen to fuel mixture.

High-Performance Header Upgrades

While exhaust manifolds and headers play a similar role, at D & B Bear Service we know they are miles apart on performance. Headers are upgrade parts designed for performance applications, while exhaust manifolds come standard. Both move exhaust away from the cylinder head to the exhaust pipe. Most noticeably, headers and its companion gaskets and wider exhaust pipe are much louder than a traditional manifold. But more importantly, the header improves exhaust system performance.

Exhaust manifolds are frequently formed of cast iron. The cast iron construction of your manifold keeps exhaust from being cleared as efficiently as possible. Headers solve this problem as they are made of individual steel tubes that connect to each cylinder. Header tubes all connect to a single collector pipe. The tubes have a smooth interior that keeps gases flowing evenly to prevent engine back-pressure. If you want the performance of a header but the sound is a problem, talk to our mechanics at D & B Bear Service about an electric exhaust cutout. They are simple to install and allow you to open your exhaust without crawling under your car.

Get The Look Of Custom Exhaust Tubing & Tips

Straight, U, J, and S exhaust tubing are made with a smooth stainless steel or mild steel aluminized metal interior for maximum exhaust flow. At D & B Bear Service exhaust tubing can be configured for a custom exhaust system. Stainless steel exhaust tubing looks sharp and adds longevity to your exhaust system. Complete the look with stylish exhaust tips. Nothing finishes an exhaust pipe better than the crisp clean appearance of a polished stainless steel exhaust pipe tip.

Loud Exhaust and Muffler Services

X-pipe and H-pipes synchronize the balance of the exhaust pulses from each cylinder based on firing order to increase efficiency. Many high-performance car owners like the deeper rumbling sound of H-pipes. If you own a street rod, Lake Pipes and Side Pipes route exhaust along or beside the bottom of your car body offering both increased performance, vintage look, and an aggressive sound. When it comes to trucks and diesel, consider smoke stack exhaust pipes to improve engine efficiency, pulling power and performance.


What Our Customers Are Saying

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I worked for and was service manager at D & B BEAR for 31 years and have recently changed careers. Owner Denny Rice is a one-of-a-kind suspension specialist & provides a great family-driven full-service shop that you can count on. Thank you for the time spent with you all.

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My parents have owned D & B Bear service for nearly 40 years. They pride themselves on being honest and always putting the customer first. They also have always offered friendly service. My father started working at his family's business when he was 12 years. His experience is something that you don't find that often. If you are looking for great, friendly, honest service, give Jack a call today.

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We discovered these guys from a person who sold us a used car. It was a '94 Honda they had been responsible for since it was new. I have been driving for 55 years and have used many repair shops in many cities. We have used these guys on many occasions in the last several years for all of our cars' repairs. I used to work on cars myself when I was young so I know when I am getting BS. These guys are very very good - the best I have ever had. Do yourself a favor and give them a shot.

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Great, friendly service. They kept me informed about the progress and estimates for the repairs they did throughout the day. I will always take my car back here as long as I live in Corvallis.

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They have done me right a couple times now by coming in with quotes under others, and never going over their own quote, and my truck has been great!

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Very knowledgeable and friendly. We were recommended to them by our neighbors and rightly so! They did a great job fixing our car and did it so fast it surprised us and all of my coworkers. Thanks for getting us back on the road so quickly.

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Super friendly people, extremely helpful. Took a look at my brakes and explained the problem piece by piece to me, so I could make an informed decision. Wonderful folks, I'd recommend them to anyone, and I will definitely be returning for any future car issues.

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Great friendly service and reasonable.

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They helped me so quickly and treated me so nicely! Fair price and some really nice people.

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Les Schwab wanted me to do some major repairs. I took my car to D & B, and they said my car didn't need it. The dealer is more expensive, and they want to do additional maintenance than D & B recommends. These guys are honest, and they are not just in it for your money.

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We had some problems with our radiator on our way home for Thanksgiving and ended up at D & B. They told us we needed a new radiator, but it was late in the day, and no one in town had one. We didn't end up having the work done here because of travel logistics, but they were very helpful and kind enough to let us hang out in their office with a dog and baby while we figured out our tow truck. Very nice folks.

  • BBB Accredited Business
  • NAPA AutoCare Center
  • ASE (Automotive Service Excellence)
  • Jasper Engines & Transmissions
  • World Pac
  • IATN (International Automotive Technicians' Network)
  • Car Care Aware
  • Call Us For Service: 541-752-3316