Best Auto Repair, Clovis

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Exhaust

The Best Clovis Exhaust System & Muffler Repair Services

At Circle 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 Circle Automotive and keep your exhaust system running smoothly. At Circle 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 Circle Automotive today at 137 N Sunnyside Ave.

  • 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 Circle Automotive at 137 N Sunnyside Ave and we will diagnose the problem right away.
  • O2 Sensor Replacement: Ask any mechanic at Circle 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 Circle 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 Circle 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 Circle 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.

ASSOCIATIONS

  • ACDelco
  • ASE (Automotive Service Excellence)
  • Jasper
  • AAA Approved Auto Repair
  • ASE Master Technician
  • ALL-DATA
  • Car Care Aware

Testimonials

  • We came in to have our car fixed and since then our car has ran well!
    reviewicon, 07/21/2020

  • Blessed to have come upon this shop. My family and I were on a road trip from New York and our car broke down near Clovis at 8pm on Friday. Our Honda Odyssey couldn't take the hilly up and downs of the Cali hills. AAA towed us to this shop but since it was late we would have to wait till the morning to talk to anyone about the work. The shop says it's only open weekdays and Saturday by appt. So we decided we would come in the morning and possibly someone would be there working. We came back the next morning and John was there. He is a very generous and caring man. He decided to look at our car to see what's wrong and ended up helping us out. The day before, we already were thinking the road trip is down and out, and the super old car is dead. Everything was amazing, from the service to the conversations. Huge thank you to John!!
    reviewicon, 07/20/2020

  • We've gone to Circle Automotive a few times, and each time we received excellent service with a friendly staff.
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  • First time to use Circle Auto service, read reviews and chose to go there. I wasn't disappointed. Very good job, took care of my AC. Done in one day. Very happy. Will go there again if needed.
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  • Very trustworthy and dedicated owners and mechanics. They are very fair in their pricing. They are also thoughtful about diagnostics and figuring out exactly what your car needs. They never offer things that you don't need. In fact, many times I have had other dealers and mechanics recommend services and then bring it to Circle Automotive for a 2nd opinion and have them tell me that they didn't think it was necessary. They have definitely earned my trust.
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  • Great, fast and honest work. It's so hard to find a good mechanic don't hesitate to come here!!!
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  • Honest shop, fair price, very busy. The only negative I can think of is communication. I do understand and their positives far out weigh the negative given that they are a smaller shop, but I just wish they would call or text when the car is finished. This is my go to shop. All four of my cars come here.
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  • They truly live up to their tagline "Honesty with Integrity." I trust the staff and mechanics at Circle Automotive because time and time again they have dealt with us fairly, honestly and most of all cost effectively! Thank you Circle Automotive for serving your customers with INTEGRITY and CARE! I have recommended them to friends and will continue to recommend them!
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  • Really love the customer service here if I am ever in the area and need auto service I will go here
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  • ...My truck was towed to Circle Automotive and it turned out to be an answer to prayer... My truck was potentially in really bad shape and it was the fault of the oil changers. John was kind, honest, and sooooo helpful in explaining the whole situation to me. He handled everything so professionally. In the end, my truck was fixed and now John and the lube shop will be referring customers to each other's businesses. I am so incredibly grateful for John's services. This is a quality, honest automotive services shop where you are treated with kindness and professionalism. I will be returning for future auto repairs and maintenance.
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