Best Auto Repair, Awendaw

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Exhaust

Service Hours
  • Mon 8:00AM - 5:30PM
    Tue 8:00AM - 5:30PM
  • Wed 8:00AM - 5:30PM
    Thu 8:00AM - 5:30PM
  • Fri 8:00AM - 5:30PM
    Sat Closed
  • Sun Closed
    TOWING 24/7

Exhaust

The Best Awendaw Exhaust System & Muffler Repair Services

At Coastal Automotive & Towing 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 Coastal Automotive & Towing and keep your exhaust system running smoothly. At Coastal Automotive & Towing 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 Coastal Automotive & Towing today at 3904 N Hwy 17.

  • 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 Coastal Automotive & Towing at 3904 N Hwy 17 and we will diagnose the problem right away.
  • O2 Sensor Replacement: Ask any mechanic at Coastal Automotive & Towing 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 Coastal Automotive & Towing 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 Coastal Automotive & Towing 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 Coastal Automotive & Towing 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.

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What People Say About Us

  • , 01/28/2020

    Amazing work! Best in the area.

  • , 01/09/2018

    I love taking my car to Coastal Automotive. Toby and his group are loyal, honest and skilled. I know my car will be fixed correctly and with no runaround or unnecessary sales pitch for add ons. I highly recommend Coastal Automotive!

  • They Do It All
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    , 04/30/2018

    Needed a battery install as required by a professional as Advanced Auto said they couldn't do. Bought battery, called Coastal from Advanced Auto, and they got me in immediately and installed battery. Super professional, great service, and price was right. Highly recommended.

  • They Do It All
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    , 06/04/2019

    I'm on vacation here until tomorrow and my "check engine" light came on yesterday. I took my vehicle to Coastal Automotive to have it checked out. They were GREAT! They spent about an hour diagnosing the problem, gave me good information, kept me informed and fixed the "problem", which turned out to be nothing major and didn't charge me for the time they spent on my vehicle. They are a professional group and I had a very pleasant experience there!

  • Amazing Customer Service
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    , 10/16/2019

    100% recommend them!!! They always get it right. Thank you so much for everything!

  • Amazing Customer Service
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    , 08/28/2019

    Super friendly! I was in for an oil change and out super quick!

  • Highly Recommended
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    , 05/07/2018

    Great experience at Coastal Automotive today. They were helpful, fair, down-to-earth, insightful, honest, and genuinely wanted to get me back on the road. Will definitely be coming back!

  • Highly Recommended
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    , 09/24/2019

    Awesome people to deal with! Zack and his team kept us very well informed at all times, price was as quoted and the work performed was done extremely well. Will use these guys again, also highly recommend!

  • Best Local Auto Shop
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    , 03/12/2018

    I tried about a half dozen mechanics in the Mt. P area before I found Coastal. I won't go anywhere else now. Would have saved a load of money had I gone there first. Toby has worked on all of our vehicles (including a restoration project) and has done a great job.

  • Best Local Auto Shop
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    , 10/16/2019

    Excellent service from beginning to end! They were most generous with their time and resources to help a Bahamian refugee who relocated to Charleston get her car up and running! AMAZING humans! They are #payingitforward! Thanks guys!

Awendaw
  • Honest Auto Shop
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    , 11/18/2019

    Very honest and friendly. I take my car here for anything needed and I trust their expertise.

  • Honest Auto Shop
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    , 01/28/2020

    Amazing work! Best in the area.

Call us for service: 843-849-9561

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