Description
This direct-fit catalytic converter replaces the factory unit to restore proper emissions control and silence check-engine faults on compatible Mercedes-Benz models. Engineered as an OEM-grade, Federal/EPA compliant converter, it uses spun-body construction, free-flowing mandrel-bent tubing, and highly corrosion-resistant stainless steel to deliver reliable high-flow performance and long-term durability without cutting or welding. Designed around OE dimensions with 3D-scanned accuracy and laser fusion welding, the unit installs with included hardware for a straightforward bolt-on replacement on 2012–2016 E350, 2013–2015 GLK350, C300, and related models.
Features:
- OEM-grade Federal/EPA compliant construction
- Spun body design with compact low-mass profile
- Mandrel-bent tubing for improved exhaust flow
- Highly corrosion resistant stainless steel
- Single laser fusion weld to reduce leaks
- Direct-fit installation—no cutting or welding
- OBDII federally registered emissions compatibility
- Includes hardware to replace corroded fasteners
Contents:
- Catalytic converter 21-447
- Hardware kit
Vehicle Fitment:
- 2013–2014 Mercedes-Benz C300 4Matic
- 2013–2014 Mercedes-Benz C300 4Matic Luxury
- 2013–2014 Mercedes-Benz C300 4Matic Sport
- 2012–2016 Mercedes-Benz E350 4Matic
- 2012–2016 Mercedes-Benz E350 Base
- 2013–2015 Mercedes-Benz E400 Hybrid
- 2013–2015 Mercedes-Benz GLK350 4Matic
- 2013–2015 Mercedes-Benz GLK350 Base
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