Working Hours
  • Mon 8:30AM - 5:30PM
    Tue 8:30AM - 5:30PM
  • Wed 8:30AM - 5:30PM
    Thu 8:30AM - 5:30PM
  • Fri 8:30AM - 5:30PM
    Sat Closed
  • Sun Closed
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303-364-8344 | 30 S Havana Suite 304R

Exhaust

Exhaust, Aurora, CO

The Best Aurora Exhaust System & Muffler Repair Services

At Gary's Full Service Auto Repair 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 Gary's Full Service Auto Repair and keep your exhaust system running smoothly. At Gary's Full Service Auto Repair 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 Gary's Full Service Auto Repair today at 30 S Havana Suite 304R.

  • 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 Gary's Full Service Auto Repair at 30 S Havana Suite 304R and we will diagnose the problem right away.
  • O2 Sensor Replacement: Ask any mechanic at Gary's Full Service Auto Repair 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 Gary's Full Service Auto Repair 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 Gary's Full Service Auto Repair 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 Gary's Full Service Auto Repair 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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Clean shop and the guys here are a master of their art. Keep it up guys!

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Their service is incredible, and they didn't nickel and dime me like other shops do. I am always very pleased with the way my car gets back to me, and the work he does. Recommended!

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I got my vehicle promptly fixed and the price was very fair. The shop is very organized and clean. He is honest and professional. Highly recommended!

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I really like this spot and can vouch for their thorough oil changes and overall review of the car - more expensive than, say, a Grease Monkey, but they do more than just oil and fluid top-offs. They came recommended by a neighbor and I've been pleased with the service and attention to detail. I had a minor issue that Gary fixed and didn't charge us for. It's hard to know who to trust when it comes to mechanics, so always go with a referral from someone you trust.

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Their prices were more than fair and their work was wonderful. I just wish I knew them earlier for my car repairs!!!

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Great prices, very friendly mechanic. Gary was really nice and informative. I highly recommend this place.

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I have lived in Denver for 4 years and I have been searching for a good, independent, fair, and reliable car repair place. Alot of the auto repair shops capitalize on my ignorance in regards to cars. Gary's DID not do this. They took their time... analyzed the problem and fixed it! I will not take my cars anywhere else as long as I live in Denver. Thank you so much!

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Great customer service. I couldn't ask for a better experience. Car was finished in a timely manner and all details and transactions were explained thoroughly.

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I realized I never actually left my review here. I went through Gary to get my AC unit for my 2009 Prius fixed in Spring 2018 but can't remember the exact date. Calling to make the appointment was a quick and easy process. He was able to see my car a lot sooner than I thought he'd be able to and was able to diagnose what the problem was quickly. I was hoping just for diagnostics to get done, but it turned out he was able to diagnose the problem and fix it all in one go. It was finished the same day I took it in and it made things so easy. I was running a few minutes late to pick up my car and he even stayed late so I could get it picked up and not have to wait until the next day. I would absolutely recommend calling Gary if your car is acting up.

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As good as it gets wow Gary is everything automotive. Real quotes fast service fair pricing . Clean shop.Green business (recycled oil for heating) always treats my car with care. Try them first.

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Great service and very friendly. They were able to diagnose and repair the problem that the dealer was not able to. Very quick once the issue was determined.

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Very friendly and honest. Fixed the car right in a timely matter.

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Great service and very friendly. They were able to diagnose and repair the problem that the dealer was not able to. Very quick once the issue was determined.

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Wonderful mom and pop repair shop! Down to earth and up front with their customers. They won't rip you off, best car repair place I've ever been to.

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I had a pretty serious emergency with my jeep. Gary gave me all the data that would cover the repairs, and more. He was extremely professional and fair, as well as helpful in explaining what had to be done. His prices are very reasonable, his shop friendly, and they got my jeep done in one day. I would highly recommend him to anyone who has any kind of car repair.

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Went in thinking i had major problem. They could of really taken me. I walk out with a fixed car for less than 100.00 and an oil change.

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I called to see if they could work on my vintage, British car and although they didn't, the rep. suggested me to a place that did. This was such a relief! I'm so grateful for their knowledge on not only what they worked on, but other mechanics in their area.

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I found Gary's full service by chance off of the better business bureau's website for their rating of A+. Recently having moved across the country from Pittsburgh to Denver with my 150,000+ mile 2003 Trailblazer I found my self in need of a mechanic. After I arrived my car was still running but the ABS light was on and the check engine light was intermittantly flashing. I took the car to two other mechanics that told me the ABS computer was out and would cost $1000 dollars just to replace. I hesitated to do the work. Unexpectedly the car developed another problem and overheated. I had to make a decision fast. I had the car towed to Gary's. Not only was the very fair with his prices, fast with his service and honest he CORRECTLY DIAGNOSED THE PROBLEM AND SAVED ME NEARLY $1000 dollars. I will never go anywhere else and recommend him to everyone I meet. He is everything you look for in a mechanic, no wonder he is still in business after 25 years! Go here I promise you will be happy!

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This place is a jewel that I found in Aurora. It is a family owned business and the owner inspects everything before it leaves the shop. I actually waited 3 minutes while the owner went through my vehicle to make sure it was exactly the way it should be. This is old school customer service. What a breath of fresh air.

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After moving to the area almost 2 years ago, I was looking for a good independent auto shop. gary's was recommended I have found them to be competent and price competitive, and performing or recommending only work that should be done. This has been welcome after some experiences at a dealer.

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  • Call Us For Service: 303-364-8344