Street-legal Cat-back Exhaust Brands That Don’t Void Your Warranty

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Many car enthusiasts want to upgrade their vehicle’s exhaust system for better performance and sound. However, choosing a cat-back exhaust that is street-legal and won’t void your warranty can be challenging. This article highlights some reputable brands that meet these criteria, helping you enjoy your upgrades without legal or warranty issues.

Understanding Cat-Back Exhaust Systems

A cat-back exhaust system runs from the catalytic converter to the rear of the vehicle. These systems improve exhaust flow, enhance sound, and can boost performance. The key is selecting a system that complies with emissions regulations and is considered street-legal.

Street-legal exhaust brands meet specific standards set by local and federal emissions authorities. They typically feature certifications such as CARB (California Air Resources Board) compliance, ensuring they do not violate emissions laws. Using non-CARB compliant parts in California, for example, can lead to legal issues and warranty voiding.

  • Borla: Known for high-quality stainless steel exhausts, Borla offers several models that are CARB-compliant and street-legal across many states.
  • Corsa: Corsa’s exhaust systems are designed for performance and sound, with many models certified for street use and emissions compliance.
  • MagnaFlow: MagnaFlow provides a range of street-legal exhausts that balance performance with emissions standards.
  • Flowmaster: Their models include options that are CARB-compliant, making them suitable for street use without voiding warranties.

Tips for Choosing the Right Exhaust

When selecting a street-legal cat-back exhaust, consider the following:

  • Verify CARB compliance if you live in California or other emissions-restricted states.
  • Check your vehicle’s warranty policy to ensure the exhaust won’t void coverage.
  • Choose reputable brands with positive reviews and proven street legality.
  • Ensure the exhaust system fits your vehicle’s make and model.

Conclusion

Upgrading to a street-legal cat-back exhaust can improve your vehicle’s sound and performance without risking warranty issues. Brands like Borla, Corsa, MagnaFlow, and Flowmaster offer options that meet emissions standards and are designed for street use. Always verify compliance and consult your vehicle’s warranty terms before making modifications.