(303) 477-7661

Cheapest Mufflers and Catalytic Converters in All of Denver


Trusted Exhaust & Radiator Services from a Team with Experience

Maximize the performance of your vehicles with custom exhaust systems and radiators from Santos Mufflers and Radiators. We see and install virtually every kind of system available. You can even bring in a system for us to install for you! All installations are backed by a one-year warranty.

Exhaust & Radiator

Receive a Free 8 X 5 Stainless Steel Tip with the Purchase of a Diamond Eye™ Diesel Exhaust Performance Package 

Receive 5% Off a Dual Flowmaster™ Exhaust System Installation

About Us

Get your car back on the road with the help of Santos Mufflers and Radiators. We are your source for expert radiator and exhaust services in Denver, Colorado. We repair, maintain, and install all types of exhaust systems at rates you can afford. Bring your car in for diagnostics today to learn how we can enhance your ride, and make sure to ask about our dual exhaust for only $250.00!

Family-owned for more than 20 years, we offer a level of personalized service you simply won't find anywhere else. We are a stable business committed to meeting your automotive needs. If you ever have a problem with your vehicle, call us. We're always here to help. We are an Air Care Colorado™ certified business and members of both the Hispanic Chamber of Commerce and the American Welding Society™ (AWS). Our courteous, professional staff has more than 45 years of industry experience and knows how to resolve your car's problems quickly, correctly, and affordably.

Early Days in Santos Mufflers and Radiators

Air Care Colorado Logo

Mission Statement

Santos Mufflers and Radiators can handle all your auto exhaust needs. We offer a professional and courteous staff ready to assist you.

Contact Us to Receive a Free Diagnostic Service

Call (303) 477-7661


Thank you for your interest. For questions or comments, please use the information listed here. We look forward to hearing from you soon.

Phone Number
(303) 477-7661

Hours of Operation
Monday-Saturday, 8:30 a.m.-6:30 p.m.
Sunday, 10:00 a.m.-4:00 p.m.

1940 Federal Boulevard, Denver, CO 80204
Located Right by the Sports Authority™ Field Stadium

Service Area
Serving Denver, Colorado

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