This direct‑fit catalytic converter replaces the factory unit to restore emissions control, prevent check‑engine warnings, and maintain EPA‑compliant OBDII operation on applicable Mercedes‑Benz V6 models. Engineered to mirror OE spun body geometry and developed with 3D metrology, the converter uses mandrel‑bent tubing and corrosion‑resistant stainless steel to provide reliable exhaust flow and thermal efficiency while allowing a bolt‑on installation with included hardware — no cutting or welding required.
Features:
- Stainless steel construction, corrosion resistant
- Mandrel‑bent tubing for improved flow
- OE spun body design for precise fitment
- Single laser fusion weld reduces leakage
- Compact, low‑mass design for thermal efficiency
- Direct fit bolt‑on installation, no welding
- Meets Federal/EPA emissions requirements
- OBDII compatible for registered vehicles
- Includes hardware kit to replace corroded parts
Contents:
- Catalytic converter part 21-448
- Hardware kit (fasteners)
Vehicle Fitment:
- 2013–2014 Mercedes-Benz C300 4Matic
- 2013–2014 Mercedes-Benz C300 4Matic Luxury
- 2013–2014 Mercedes-Benz C300 4Matic Sport
- 2012–2015 Mercedes-Benz C350 4Matic
- 2012–2015 Mercedes-Benz C350 Base
- 2012–2014 Mercedes-Benz C350 Sport
- 2012–2016 Mercedes-Benz E350 4Matic
- 2012–2016 Mercedes-Benz E350 Base
- 2013–2015 Mercedes-Benz E400 Hybrid
- 2016–2016 Mercedes-Benz GLE350 4Matic
- 2016–2016 Mercedes-Benz GLE350 Base
- 2013–2015 Mercedes-Benz GLK350 4Matic
- 2013–2015 Mercedes-Benz GLK350 Base
