MagnaFlow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter
MagnaFlow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter
Description
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-551. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 21-551 interchanges with OE parts 166 490 79 00, 166 490 85 14. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Product Overview
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-551. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2017-2019 Mercedes-Benz GLS450, 2017-2019 Mercedes-Benz GLE43 AMG, and more, this direct-fit catalytic converter also interchanges with OE part 166 490 85 14. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Features and Benefits
- Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
- Your Trusted Source For EPA-Compliant Catalytic Converters
- Mandrel Bent Tubing Retains Oem-Like Design And Geometry
- OE-Sized Barbed Exhaust Hangers Made From Corrosion-Resistant 410 Stainless Steel
- High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
- Durable 308 Stainless Steel Mig Welds
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
Product Details
| Air Tube Adaptable: | No |
|---|---|
| Air Tube Count: | 0 |
| Body Height: | 4.000 in. |
| Body Length: | 9.000 in. |
| Body Material: | Stainless Steel |
| Body Shape: | Round |
| Body Type: | Spun |
| Body Width: | 4.000 in. |
| CARB Executive Order Number: | Not Applicable |
| California Air Resources Board (CARB) Certified: | No |
| Catalytic Converter Air Tube Adapter: | No |
| Clamp Included: | No |
| Clamps Included: | No |
| Converter Quantity: | 1 |
| Core Substrate Material: | Ceramic |
| Description: | OEM Grade Direct-Fit Catalytic Converter |
| Finish: | Stainless Steel |
| Gasket Included: | No |
| Grade Type: | Regular |
| Hangers Included: | Yes |
| Heat Shield Attached: | No |
| Heat Shield Material: | None |
| Inlet Attachment Type: | Clamp-On |
| Inlet Attachment: | Clamp-On |
| Inlet Diameter: | 3 |
| Inlet Gasket Included: | No |
| Inlet Inside Diameter: | 3 |
| Inlet Mounting Hardware Included: | No |
| Inlet Quantity: | 1 |
| Inlet Type: | Clamp-On |
| Main Piping Diameter: | 2.500 in. |
| Material: | Stainless Steel |
| Mounting Hardware Included: | No |
| Outlet Attachment: | Clamp-On |
| Outlet Diameter: | 2.5 |
| Outlet Gasket Included: | No |
| Outlet Inside Diameter: | 2.5 |
| Outlet Mounting Hardware Included: | No |
| Outlet Outside Diameter: | 2.500 in. |
| Outlet Quantity: | 1 |
| Outlet Type: | Clamp-On |
| Overall Length: | 44 |
| Oxygen Sensor Location: | Pre Converter and Midbed |
| Part Number: | mag21-551 |
| Pipe Material: | Stainless Steel |
| Prop 65 Y/N: | No |
| Sensor Port Count: | 2 |
| Series: | OEM Grade |
| Shape: | Round |
| Substrate Material: | Ceramic |
| Substrate: | Ceramic |
| Subtitle: | Federal / EPA Compliant Direct-Fit Catalytic Converter |
| Title: | MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 21-551 |
| Tube Material: | Stainless Steel |
| Type: | Direct-Fit |
| Universal Or Specific Fit: | Specific |
| WARNING CA Proposition 65: | No |
Part Type
Catalytic Converters
Features
- Durable 308 stainless steel MIG welds
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency
- High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
- Mandrel Bent Tubing Retains Oem-Like Design And Geometry
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- OE-Sized Barbed Exhaust Hangers Made From Corrosion-Resistant 410 Stainless Steel
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
- Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
- Your Trusted Source For EPA-Compliant Catalytic Converters
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Specifications
- Product Attributes - Brand
- MagnaFlow
- Product Attributes - Manufacturer's Part Number
- 21-551
- Product Attributes - Part Type
- Catalytic Converters
- Product Attributes - Product Line
- MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters
- Product Attributes - UPC
- 888563157559
- Product Attributes - Inlet Quantity
- 1
- Product Attributes - Inlet Diameter (in.)
- 2.50 in.
- Product Attributes - Converter Inlet Attachment
- Stock flange
- Product Attributes - Outlet Quantity
- 1
- Product Attributes - Outlet Diameter (in.)
- 2.50 in.
- Product Attributes - Converter Outlet Attachment
- Slip fit
- Product Attributes - Converter Case Material
- Stainless steel
- Product Attributes - Converter Substrate Material
- Ceramic substrate
- Product Attributes - Converter Overall Length (in.)
- 43.38
- Product Attributes - Converter Style
- 3-way with oxidation
- Product Attributes - Remanufactured
- No
- Product Attributes - AIR Tube
- No
- Product Attributes - Heat Shield
- No
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Magnaflow |
|---|---|
| StreetFX SKU | mag21-551 |
| SFX Item ID | 4289506 |
| Supplier Item Code | 4289506 |
| Manufacturer SKU | 21-551 |
| Manufacturer UPC | 888563157559 |
| Alternative References | MFL21-551, MPE-21-551, GL450 |
Compatibility
| Application Data |
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