Shop By Product Matching "Magnaflow"
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- OEM Grade Direct-Fit Catalytic Converter
- Not legal for sale or installation in California, Colorado or New York.
- Magnaflow OEM Grade Direct-Fit Catalytic Converter
- Product Attributes:
- Air Tube Count: 0
- Inlet Gasket Included: Yes
- Tube Material: Stainless Steel
- Oxygen Sensor Location: Pre And Post Converter
- Outlet Gasket Included: No
- Series: Oem Grade
- Grade Type: Regular
- Hangers Included: No
- Heat Shield Attached: No
- Outlet Mounting Hardware Included: No
- CARB Executive Order Number: Not Applicable
- Body Type: Spun
- Inlet Mounting Hardware Included: No
- Body Material: Stainless Steel
- Substrate Material: Ceramic
- Finish: Stainless Steel
- Clamps Included: Yes
- Prop 65 Y/N: No
- Sensor Port Count: 4
- Air Tube Adaptable: No
- Title: Magnaflow Oem Grade Federal / Epa Compliant Direct-fit Catalytic Converter 52642
- California Air Resources Board (CARB) Certified: No
-
Features:
- Torca AccuSeal® Exhaust Clamps provide a full 360-degree equally distributed clamping force preventing pipe distortion while creating a complete seal and maintaining serviceability
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- Precision stamped collector design for optimal exhaust flow, engine efficiency, and fuel economy
- Simplifies installation with essential gaskets and hardware being included in the box
- Durable 308 stainless steel MIG welds
- Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642. 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 2016-2018 Chevrolet Silverado 1500, 2016-2020 Chevrolet Tahoe, and more, this direct-fit catalytic converter also interchanges with OE part 20757674. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.
This Part Fits the Following OEM/Substitute Numbers:
20757674
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | 325 |
- OEM Grade Universal Catalytic Converter - 2.50in.
- Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
- Magnaflow OEM Grade Universal Catalytic Converter - 2.50in.
- Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- Outlet Mounting Hardware Included: No
- Body Width: 5
- Body Height: 5
- Inlet Mounting Hardware Included: No
- Body Material: Stainless Steel
- Finish: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Air Tube Adaptable: No
- Body Length: 8.75
- California Air Resources Board (CARB) Certified: No
- Inlet Gasket Included: No
- Series: Oem Grade
- Heat Shield Attached: No
- Hangers Included: No
- CARB Executive Order Number: Not Applicable
- Body Type: Spun
- Inlet Inside Diameter: 2.5
- Substrate Material: Ceramic
- Outlet Orientation: Straight
- Inlet Quantity: 1
- Body Shape: Round
- Outlet Inside Diameter: 2.5
- Prop 65 Y/N: No
- Sensor Port Count: 0
- Title: Magnaflow Oem Grade Federal / Epa Compliant Universal Catalytic Converter 51656
-
Features:
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Compact, lightweight construction enables installation in confined areas, welding is required
- Durable 308 stainless steel MIG welds
- Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51656. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 5328 | Rear | 8 Cyl 5.3L | 325 |
- OEM Grade Universal Catalytic Converter - 2.50in.
- Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
- Magnaflow OEM Grade Universal Catalytic Converter - 2.50in.
- Product Attributes:
- Inlet Orientation: Straight
- Air Tube Count: 0
- Tube Material: Stainless Steel
- Outlet Gasket Included: No
- Outlet Mounting Hardware Included: No
- Body Width: 5
- Body Height: 5
- Inlet Mounting Hardware Included: No
- Body Material: Stainless Steel
- Finish: Stainless Steel
- Clamps Included: No
- Outlet Quantity: 1
- Air Tube Adaptable: No
- Body Length: 8.75
- California Air Resources Board (CARB) Certified: No
- Inlet Gasket Included: No
- Series: Oem Grade
- Heat Shield Attached: No
- Hangers Included: No
- CARB Executive Order Number: Not Applicable
- Body Type: Spun
- Inlet Inside Diameter: 2.5
- Substrate Material: Ceramic
- Outlet Orientation: Straight
- Inlet Quantity: 1
- Body Shape: Round
- Outlet Inside Diameter: 2.5
- Prop 65 Y/N: No
- Sensor Port Count: 0
- Title: Magnaflow Oem Grade Federal / Epa Compliant Universal Catalytic Converter 51656
-
Features:
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Compact, lightweight construction enables installation in confined areas, welding is required
- Durable 308 stainless steel MIG welds
- Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51656. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 6162 | Front | 8 Cyl 6.2L | 376 |
- Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 5x14x8 Body
- Magnaflow Straight-Through Performance Muffler; 3/2.5in. Center/Dual; 5x14x8 Body
- Satin Finish 3x2.5in. Oval Exhaust Muffler
- Product Attributes:
- Outlet Quantity: 2
- Muffler Type: Straight-through
- Inlet Quantity: 1
- Exhaust Tip Quantity: 0
- Outlet Inside Diameter: 2.5
- Core Diameter: 3
- Reversible: Yes
- Inlet Inside Diameter: 3
- Hanger Included: No
- Body Height: 5
- Body Material: Stainless Steel
-
Features:
- Delivers a Smooth, Deep Tone
- 100% Stainless Steel
- Mufflers are Bi-Directional
- The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12198 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3/2.5in. diameter inlet/outlet Straight-Through layout allows you to install it in whatever orientation and configuration you see fit. However, professional installation is highly recommended. Muffler 12198s weight-optimized 5x8x14in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12198 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime construction warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | - | 6 Cyl 4.3L | 262 |
- Dual Split Rear Behind Rear Tires Exit
- Magnaflow Street Series Stainless Cat-Back System
- Street Series Stainless Cat-Back System
- Product Attributes:
- Exhaust Tip Wall: Double Wall
- Muffler Type: Straight-through
- Exhaust Tip Edge: Rolled Edge
- Exhaust Tip Quantity: 2
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Body Length: 18
- Clamps Included: Yes
- Muffler Body Height: 5
- Exhaust Tip Intercooled: No
- Muffler Finish: Brushed
- Valve Included: No
- Exhaust Tip Cut: Angle Cut
- Exhaust Tip Connection: Clamp-on
- Hangers Included: Yes
- Exit Style: Dual Split Rear Behind Rear Tires
- Main Piping Diameter: 3
- Clamping Type: Band Clamp
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Muffler Body Material: Stainless Steel
- Exhaust Tip Diameter: 4
- Catalytic Converter Quantity: 0
- Pipe Material: Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Dyno-proven performance
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- The MagnaFlow Street Series Cat-Back Performance Exhaust System 15269 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear Behind Rear Tires exit with 4in. Polished Clamp-On Double Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Aggressive exterior and Moderate interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15269 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15269 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | - | 6 Cyl 4.3L | 78.8 | Extended Cab Pickup | 262 |
- Single Passenger Side Rear Exit
- Street Series Black Cat-Back System
- Street Series Black Cat-Back System
- Product Attributes:
- Main Piping Diameter: 4
- Muffler Type: Straight-through
- Tip Diameter: 5
- Muffler Finish: Satin
- Tip Finish: Black Coated
- Exit Style: Single Passenger Side Rear
- Tip Length: 13
- Tip Type: Welded;double Wall;angle Cut;rolled Edge
- Inlet Connection Type: Clamp-on
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 6162 | 8 Cyl 6.2L | 69.3 | Crew Cab Pickup | 376 |
- Single Passenger Side Rear Exit
- Magnaflow Street Series Stainless Cat-Back System
- Street Series Stainless Cat-Back System
- Product Attributes:
- Exhaust Tip Wall: Double Wall
- Muffler Type: Straight-through
- Exhaust Tip Edge: Rolled Edge
- Exhaust Tip Quantity: 1
- Muffler (Rear) Body Height: 6
- Muffler (Front) Body Height: 5
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 2
- Clamps Included: Yes
- Muffler (Rear) Body Width: 6
- Exhaust Tip Length: 13
- Exhaust Tip Intercooled: No
- Muffler Finish: Brushed
- Valve Included: No
- Muffler Body Height Position Rear: 6
- Type: Cat-back
- Muffler (Front) Body Width: 11
- Series: Street
- Exhaust Tip Cut: Angle Cut
- Muffler Body Width Position Front: 11
- Exhaust Tip Connection: Welded-on
- Hangers Included: Yes
- Muffler Body Length Position Rear: 14
- Exit Style: Single Passenger Side Rear
- Main Piping Diameter: 4
- Clamping Type: Band Clamp
- Gasket Or Seal Included: No
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Prop 65 Y/N: No
- Muffler Body Material: Stainless Steel
- Muffler (Rear) Body Length: 14
- Title: Magnaflow Street Series Cat-back Performance Exhaust System 15329
- Exhaust Tip Diameter: 5
- Catalytic Converter Quantity: 0
- Muffler Body Width Position Rear: 6
- Muffler Body Height Position Front: 5
- Pipe Material: Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Dyno-proven performance
- The MagnaFlow Street Series 15329 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 4in. main piping and 2 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 5in. Polished Welded-Double Wall-Angle Cut-Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15329 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15329 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 6162 | 8 Cyl 6.2L | 78.8 | Crew Cab Pickup | 376 |
- Street Series Stainless Cat-Back System
- Single Passenger Side Rear Exit
- Magnaflow Street Series Stainless Cat-Back System
- Stainless Cat-Back System
- Product Attributes:
- Exhaust Tip Wall: Double Wall
- Muffler Type: Straight-through
- Exhaust Tip Edge: Rolled Edge
- Exhaust Tip Quantity: 1
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Body Length: 18
- Clamps Included: Yes
- Muffler Body Height: 5
- Exhaust Tip Intercooled: No
- Muffler Finish: Brushed
- Valve Included: No
- Type: Cat-back
- Series: Street
- Exhaust Tip Cut: Angle Cut
- Exhaust Tip Connection: Welded-on
- Hangers Included: Yes
- Exit Style: Single Passenger Side Rear
- Main Piping Diameter: 3
- Clamping Type: Band Clamp
- Gasket Or Seal Included: No
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Prop 65 Y/N: No
- Muffler Body Material: Stainless Steel
- Title: Magnaflow Street Series Cat-back Performance Exhaust System 15267
- Exhaust Tip Diameter: 4
- Catalytic Converter Quantity: 0
- Pipe Material: Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Dyno-proven performance
- The MagnaFlow Street Series Cat-Back Performance Exhaust System 15267 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15267 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15267 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | 78.8 | Crew Cab Pickup | 325 |
- Street Series Stainless Cat-Back System
- Dual Split Rear Exit
- Magnaflow Street Series Stainless Cat-Back System
- Product Attributes:
- Exhaust Tip Wall: Single Wall
- Muffler Type: Straight-through
- Exhaust Tip Edge: Rolled Edge
- Exhaust Tip Quantity: 2
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Body Length: 18
- Clamps Included: Yes
- Muffler Body Height: 5
- Exhaust Tip Length: 18
- Exhaust Tip Intercooled: No
- Muffler Finish: Brushed
- Valve Included: No
- Type: Cat-back
- Series: Street
- Exhaust Tip Cut: Angle Cut
- Exhaust Tip Connection: Clamp-on
- Hangers Included: Yes
- Exit Style: Dual Split Rear
- Main Piping Diameter: 3
- Clamping Type: Band Clamp
- Gasket Or Seal Included: No
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Prop 65 Y/N: No
- Muffler Body Material: Stainless Steel
- Title: Magnaflow Street Series Cat-back Performance Exhaust System 15278
- Exhaust Tip Diameter: 3.5
- Catalytic Converter Quantity: 0
- Pipe Material: Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- Dyno-proven performance
- The MagnaFlow Street Series Cat-Back Performance Exhaust System 15278 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Clamp-On Single Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Aggressive exterior and Moderate interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15278 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15278 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | 78.8 | Standard Cab Pickup | 325 |
- Single Passenger Side Rear Exit
- Magnaflow Street Series Stainless Cat-Back System
- Street Series Stainless Cat-Back System
- Product Attributes:
- Exhaust Tip Wall: Double Wall
- Muffler Type: Straight-through
- Exhaust Tip Edge: Rolled Edge
- Exhaust Tip Quantity: 1
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Muffler Body Length: 18
- Clamps Included: Yes
- Muffler Body Height: 5
- Exhaust Tip Intercooled: No
- Muffler Finish: Brushed
- Valve Included: No
- Exhaust Tip Cut: Angle Cut
- Exhaust Tip Connection: Welded-on
- Hangers Included: Yes
- Exit Style: Single Passenger Side Rear
- Main Piping Diameter: 3
- Clamping Type: Band Clamp
- Exhaust Tip Resonated: No
- Exhaust Tip Shape: Round
- Muffler Body Material: Stainless Steel
- Exhaust Tip Diameter: 4
- Catalytic Converter Quantity: 0
- Pipe Material: Stainless Steel
- Exhaust Tip Finish: Polished
-
Features:
- Dyno-proven performance
- Durable corrosion-resistant stainless steel construction
- CNC precision robotic manufacturing techniques
- The MagnaFlow Street Series Cat-Back Performance Exhaust System 15267 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15267 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15267 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Bed Length | Body | CID |
|---|---|---|---|---|---|---|
| 2018 - GMC Sierra 1500 | V | 5328 | 8 Cyl 5.3L | 78.8 | Crew Cab Pickup | 325 |
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