









♻️ Upgrade your ride, stay clean, and lead the pack!
The M-AUTO Catalytic Converter is a high-quality, EPA-compliant replacement part designed for 2007-09 Chevrolet and GMC trucks with 4.8L, 5.3L, and 6.0L engines. Made from durable stainless steel with precision mandrel bends, it ensures long-lasting performance and a perfect OEM fit for federal emissions models.






| Manufacturer | M-AUTO |
| Brand | M-AUTO |
| Model | M-AUTO A21-M-CC-002 |
| Item Weight | 25.7 pounds |
| Package Dimensions | 37 x 19.5 x 11.5 inches |
| Country of Origin | China |
| Item model number | A21-M-CC-002 |
| Exterior | Metallic Finish |
| Manufacturer Part Number | A21-M-CC-002 |
D**E
Worked out great
Exhaust worked out great O2 sensors went in no issues
R**E
Junk
If I could I would have put zero stars! Do not buy these!!!! at all, brand new got them not to long ago and they are already bad!!!!!!
T**Y
these dont work complete waste of $$$$$$$$$$
these dont work complete waste of $$$$$$$$$$ they wont pass emissions or clear the catalytic converter code in the vehicle. complete ripoff
N**E
Waste of time and money!!
Cats failed after 4 months.
N**
Bad quality won't help
C
Trustpilot
2 months ago
2 weeks ago