Roberto's Performance Exhaust – Catalytic Converter Repair & Installation in Milwaukee, WI 

Your Trusted Exhaust Experts Since 2015

At Roberto's Performance Exhaust, we specialize in catalytic converter repair and installation for all vehicle types. We have two locations, one in Milwaukee, WI, and another in Cudahy, WI. With over 20 years of hands-on experience in automotive exhaust systems, our team delivers precision, performance, and peace of mind.

Why Choose Roberto's for Catalytic Converter Services?

• Same-Day or Next-Day Service – We understand how critical your vehicle is to your daily life.
• Free On-the-Spot Estimates – No surprises, just honest pricing.
• Warranties on Select Mufflers – Quality that lasts.
• Authorized Dealer – Black Widow, Carven, Magnaflow, Flowmaster.

Catalytic Converter Repair & Installation

A failing catalytic converter can lead to:

• Reduced fuel efficiency
• Increased emissions
• Engine performance issues
• Dashboard warning lights

Our certified technicians use advanced diagnostic tools to assess your exhaust system and recommend the best solution—whether it’s a repair or a full replacement. We ensure all work meets EPA standards and keeps your vehicle running clean and safe.

Additional Services

• Custom exhaust systems
• Brake repair & replacement
• Tire services & alignment
• Muffler repair & replacement
• General auto maintenance

Contact Us

Looking for a new catalytic converter? Our team is here to help you find the right part for your vehicle. We offer high-quality catalytic converters designed for performance, durability, and compliance with emission standards.