Guaranteed Muffler & Hitch has served Riverside, CA drivers since 1969 with reliable exhaust system services that keep vehicles running efficiently. As a locally and family-owned business, we understand the importance of quality workmanship at prices that make sense for your budget. Our team delivers faster turnaround times without compromising on the precision and attention your vehicle deserves.

If you're dealing with a failing muffler, a damaged catalytic converter, or any other exhaust concern in Riverside, CA, our one-stop shop handles it all. We offer same-day repairs when you need them most, competitive pricing that beats the competition, and manufacturer warranties on all parts. Ready to restore your exhaust system? Contact us today to schedule your service.

When your catalytic converter fails, emissions increase and engine performance suffers. Our technicians in Riverside, CA install quality replacement converters quickly, restoring your vehicle to proper emissions standards and optimal fuel efficiency.

A damaged muffler creates excessive noise and reduces exhaust system efficiency. We replace worn or rusted mufflers with durable components backed by manufacturer warranties, ensuring quieter operation and improved performance for drivers throughout Riverside, CA.