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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520-625-1500 | 171 W Continental Rd #115

Exhaust

Exhaust, Green Valley, AZ

The Best Green Valley Exhaust System & Muffler Repair Services

At Mr. Automotive 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 Mr. Automotive and keep your exhaust system running smoothly. At Mr. Automotive 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 Mr. Automotive today at 171 W Continental Rd #115.

  • 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 Mr. Automotive at 171 W Continental Rd #115 and we will diagnose the problem right away.
  • O2 Sensor Replacement: Ask any mechanic at Mr. Automotive 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 Mr. Automotive 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 Mr. Automotive 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 Mr. Automotive 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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This place is under new management. The customer service is impeccable, and the results are incredible. I will recommend this place to anyone I hear having any kind of car problem. They diagnose your car, they do not add on any unnecessary services, and they fix your car in a timely matter. Reliable and trust worthy.

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Superb service, and this place really stands behind its repairs. Had constant trouble with my A/C, and they solved it once and for all. This outfit gets my highest recommendation with prices that cannot be beat for the quality of the work performed!!!

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I have all the confidence in this shop's ability. While there, I have actually seen them offer customers cost-effective alternatives. Honorable, talented, dependable business folks. I am proud to call Mr. Automotive MY mechanic shop.

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I have used their service for several years now and have always had the most professional courteous service. If there is a problem they go out of their way to correct it for little or nothing. They are very honest and you can depend on them.

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Outstanding integrity and professionalism. I had not experienced this kind of integrity in a long time. My car problem was mice eating the electrical wires which required finding the breaks and resetting the codes. No surprise charges.

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Very helpful, professional service. Diagnosed and fixed the problem quickly and efficiently. I would highly recommend.

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Five star service! I was very appreciative of their ability to get me in and out of the shop quickly. I arrived needing a new battery, but had an appointment 45 minutes out... they let me pull right up to the bay and got started. Inside the shop is a great place to wait:) it's set up like a living room, so lots of comfortable seating... there's even a shop dog named Toby that comes to visit. If I need work done again and I'm in the Green Valley area, I'll definitely use this shop again.

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Excellent service. I dropped my car off for inspection. By the time I got home, they called me with an estimate and said they had the part on the way. Quoted me a price and did not try to upsell me. They said the car would be done the same day and it was. Awsome,friendly service.

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I will never go anywhere else for auto repair in Green Valley, Arizona. They have a clean cozy place for customers to wait, and they offer you water too! I will tell EVERYONE to come to your shop to get auto repairs. And thanks for not TRYING to charge an arm and leg.

  • ASE (Automotive Service Excellence)
  • Green Valley Chamber of Commerce
  • Car Care Aware
  • Call Us For Service: 520-625-1500