Denny's Automotive & Muffler Center

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319-363-5245

Full-Service Auto Care & Repairs in Cedar Rapids, IA at Denny's Muffler

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Professional Auto Service, Repairs & Custom Exhaust Solutions

Find complete auto repair and maintenance services all in one place.

From routine oil changes and brake service to custom exhaust work, tires, alignments, and engine repairs, our skilled technicians not only deliver reliable, professional automotive care but also focus on keeping your vehicle running safely and efficiently.

In other words, we take a complete approach to your vehicle’s maintenance and repair needs.

Whether you need basic maintenance or more complex repairs, you can rely on our experienced team for dependable service. In addition, we take the time to do the job right, so you can drive with confidence.

As a result, customers know they can trust Denny’s Automotive & Muffler Center for consistent, high-quality service. Ultimately, our goal is simple: to keep you and your vehicle safely on the road.

Schedule your service today and enjoy quality auto services in Cedar Rapids, Iowa and surrounding areas. 

Muffler Repairs

  • Exhaust System Examination
  • Muffler Diagnostics & Repair Work
  • Emissions Testing
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Brakes and Rotors at Denny's Muffler

Brake Services

  • Brake Inspections & Diagnostics
  • Lifetime Brake Pad Replacement 
  • Brake & Rotor Repairs 
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Custom Exhausts

  • Exhaust System Examination
  • Custom Exhaust System Fabrication
  • Exhaust System Installation & Modification
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Tires & Wheels

  • Name-Brand Tire Sales & Installation
  • Tire Balancing & Rotation
  • Wheel Alignments & Balancing
  • TPMS Service
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Oil change at Denny's Muffler

General Maintenance

  • Oil Changes & Filter Replacement
  • Preventive Maintenance & Inspections
  • Fluid Checks & Top-Offs
  • Battery Testing & Replacement
  • Monthly Checklist
  • Belts & Hoses Replacement
  • Wiper Blade Replacement & Lighting Service 
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Engine Repairs

  • Check Engine Light
  • Diesel Engine Repair
  • Engine Repair and Diagnostics
  • Engine Tune Ups
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Diagnostics

  • Computerized Diagnostics
  • Engine Diagnostics Examination
  • AC System Diagnostics
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Vehicle Inspections

  • Safety Inspection
  • Fluid Inspection
  • State Inspections
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Fleet Services

  • Fleet General Maintenance
  • Fleet Repair & Service
  • Scheduled Maintenance
  • Fleet Inspections & Diagnostics
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Veterans Discounts Available!

As a thank-you for your service, Denny’s Automotive & Muffler Center offers 10% OFF on all auto repair services for active-duty military personnel and veterans. This discount is our way of showing appreciation for your commitment and sacrifice.

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Can’t find the service you're looking for?

If you don’t see the service you need listed here, don’t worry—just ask. In fact, our experienced team at Denny’s Automotive & Muffler Center handles a wide range of automotive repairs, services, and maintenance. Once you contact us, we’ll take the time to discuss your vehicle’s needs and recommend the right solution. Ultimately, we’re here to help keep you safely on the road.

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See What Customers Say

I had a problem with my car that couldn't get fixed by another mechanic. I took it here and they took care of it no problem. GREAT place to go.

D. P. V. P.

These guys are excellent at Denny's. They are honest with their customers and explain everything for what is needed. Highly recommend their shop.

Cynthia Singh

Thank you for taking care of my daughter’s car for AC service today. You were prompt, knowledgeable, and respectable during her repair. You treated her fairly and run a dependable shop! We will be back.

Ken Pirc

These guys know what their doing. Very reasonable and friendly. Happy to have a car serviced here to get down the road again. Thank you Travis and crew.

Silver Wolf
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Frequently Asked Questions

Common signs include loud exhaust noise, rattling sounds or decreased fuel efficiency. If you notice these symptoms, visit us for professional muffler repair in Cedar Rapids, IA.
Yes, we check your exhaust system to help ensure your car runs clean. Stop by for emissions-related repairs in Cedar Rapids, IA to keep your vehicle compliant and efficient.
It’s recommended to have brakes checked every 6 months or at signs like squeaking, grinding or vibration. We offer complete brake inspections in Cedar Rapids, IA!
Custom exhausts improve sound, performance and style based on your goals. Visit us for custom exhaust installation in Cedar Rapids, IA.
Yes, we inspect every component to ensure proper airflow and safety. Schedule an exhaust system exam in Cedar Rapids, IA.
Look for low tread, cracks or uneven wear. We offer name-brand tire installation in Cedar Rapids, IA to keep you safe on the road.
Most vehicles need oil changes every 5,000–10,000 miles. Stop by our trusted shop for oil change service in Cedar Rapids, IA.
Don’t ignore it! Visit us for check engine light diagnostics in Cedar Rapids, IA to prevent further damage.
A tune-up includes plugs, coils, filters, and performance checks. Schedule an engine tune-up in Cedar Rapids, IA with us today.
It scans your vehicle’s computer for issues affecting performance and safety. Visit us to get reliable computerized diagnostics in Cedar Rapids, IA.
It’s simple! You can use our online appointment scheduler to request an appointment online, at your own convenience. Our team will review your request and confirm your slot.