1. Catalytic Converters Parts
  2. sku: 11618950227039721
  3. MAGNAFLOW 5551138

MAGNAFLOW 5551138 Catalytic Converter Carb 888563149288

5551138 Magnaflow Catalytic Converter - California Carb Direct-fit

( Brand: Magnaflow ), ( Part Type: Converter ), ( Universal Of Specific Fit: Specific ), ( Hangers Included: No ), ( Carb Executive Order Number: D-193-197 ), ( Body Length: 11 In ), ( Manufacturer Warranty: 1 Year ), ( New York Certified: Yes ), ( Finish: Stainless ), ( Body Shape: Round ), ( Body Type: Spun ), ( Oxygen Sensor Location: Pre Converter And Midbed ), ( Manufacturer Part Number: 5551138 ), ( Overall Length: 26.875 In ), ( Material: Stainless Steel ), ( Body Width: 4 In ), ( Series: California ), ( Substrate Material: Ceramic ), ( Outlet Inside Diameter: 2.5 In ), ( California Air Resources Board: Carb Certified ), ( Outlet Type: Clamp-on ), ( Grade Type: Regular ), ( Country Of Origin: United States ), ( UPC: 888563149288 )

Review MAGNAFLOW Catalytic Converter California Carb Direct fit

Introducing the MagnaFlow 5551138 Catalytic Converter, a direct-fit replacement designed specifically for carbureted applications. This high-performance catalytic converter is engineered to deliver improved engine performance and enhanced emissions control for your vintage or classic vehicle.

Crafted from premium stainless steel, this converter boasts superior corrosion resistance. The 16-gauge material ensures durability, even in the harshest driving conditions. The ceramic monolithic honeycomb substrate inside the converter is designed to provide efficient catalytic conversion, reducing harmful emissions without compromising power.

The MagnaFlow 5551138 Catalytic Converter features a direct-fit design, ensuring a seamless installation process. The inlet and outlet dimensions are engineered to match the original equipment, minimizing the need for modifications or fabrication work. The converter is also designed to fit directly onto the existing exhaust system, simplifying the installation process.

This catalytic converter is designed for use with carbureted engines, making it an excellent choice for those restoring or maintaining vintage vehicles. The converter is CARB compliant, ensuring that it meets the strict emissions standards set by the California Air Resources Board.

During the catalytic conversion process, harmful pollutants are converted into less harmful emissions. The MagnaFlow 5551138 Catalytic Converter effectively reduces hydrocarbons, carbon monoxide, and nitrogen oxides, making it an essential component for maintaining a cleaner and more efficient exhaust system.

In summary, the MagnaFlow 5551138 Catalytic Converter is a high-performance, direct-fit replacement designed specifically for carbureted applications. Crafted from premium stainless steel, this converter offers superior corrosion resistance, efficient catalytic conversion, and a seamless installation process. With its CARB compliance and ability to improve engine performance while reducing harmful emissions, this catalytic converter is a must-have for any vintage or classic vehicle enthusiast.

MagnaFlow 5551138 Catalytic Converter: Carb Direct-Fit - A Detailed Analysis

The MagnaFlow 5551138 is a carbureted direct-fit catalytic converter designed for specific applications. In this analysis, we will discuss its key features, advantages, and potential drawbacks to help you make an informed decision.

Features:

1. Direct-Fit Design: This catalytic converter is engineered for a seamless installation in select applications, ensuring a proper fitment with minimal modifications.

2. MagnaFlow Technology: Known for high-performance exhaust systems, MagnaFlow applies its expertise in catalytic converter design for improved efficiency and durability.

3. Carbureted Applications: Designed specifically for carbureted engines, this catalytic converter caters to a niche market where conventional converters may not be suitable.

Advantages:

1. Improved Emissions Compliance: By installing a MagnaFlow catalytic converter, you can help ensure your vehicle meets local emissions requirements, even when using a carbureted engine.

2. Increased Performance: A more efficient catalytic converter can lead to improved engine performance, including better fuel economy and increased power output.

3. Enhanced Durability: MagnaFlow's reputation for manufacturing high-quality exhaust components translates to this catalytic converter, offering robust construction and long-lasting performance.

Disadvantages:

1. Limited Application Availability: Since this catalytic converter is a direct-fit solution for specific applications, it may not be suitable for all carbureted engines, limiting its accessibility.

2. Higher Cost: Compared to conventional catalytic converters, the MagnaFlow 5551138 may carry a premium price due to its specialized design and high-performance features.

3. Potential Compatibility Issues: While designed for select applications, it's essential to ensure this catalytic converter is compatible with your engine make and model before making a purchase.

Conclusion:

The MagnaFlow 5551138 catalytic converter offers a direct-fit solution for carbureted engines, delivering improved emissions compliance, increased performance, and enhanced durability. However, its limited application availability, higher cost, and potential compatibility issues may deter some buyers.

Recommendation:

If you own a carbureted engine and require a catalytic converter that meets local emissions regulations, the MagnaFlow 5551138 could be an excellent choice. Ensure your specific engine make and model are compatible and be prepared for the premium cost. However, if you have a more common engine setup or cannot justify the investment, conventional catalytic converters may be a more cost-effective alternative.

part # 5551138 price

  • $1743.00

specifications catalyticonvo:

  • brand: Magnaflow
  • part type: Converter
  • universal of specific fit: Specific
  • hangers included: No
  • carb executive order number: D-193-197
  • body length: 11 In
  • manufacturer warranty: 1 Year
  • new york certified: Yes
  • finish: Stainless
  • body shape: Round
  • body type: Spun
  • oxygen sensor location: Pre Converter And Midbed
  • manufacturer part number: 5551138
  • overall length: 26.875 In
  • material: Stainless Steel
  • body width: 4 In
  • series: California
  • substrate material: Ceramic
  • outlet inside diameter: 2.5 In
  • california air resources board: Carb Certified
  • outlet type: Clamp-on
  • grade type: Regular
  • country of origin: United States
  • upc: 888563149288

seller catalyticonvo:

  • rating: 97.5%
  • # reviews: 3652

payments catalyticonvo:

  • wallet: Paypal
  • other
  • credit card: Visa

offer catalyticonvo:

  • options: Ship-to-home
  • sold: 0
  • started: June 19, 2026
  • availability: In Stock
  • quantity: 2

returns catalyticonvo:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

general catalyticonvo:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters
  • condition: New

shipping catalyticonvo:

  • class: Standard
  • service: UPS Ground, FedEx Ground / FedEx Home Delivery
  • carrier: UPS, FedEx
  • transit: 5-8 Days
  • cost: $0.00
  • type: Fixed
part type: converter, universal of specific fit: specific, hangers included: no, carb executive order number: d-193-197, body length: 11 in, manufacturer warranty: 1 year, new york certified: yes, finish: stainless, body shape: round, body type: spun, oxygen sensor location: pre converter and midbed, overall length: 26.875 in, body width: 4 in, series: california, substrate material: ceramic, outlet inside diameter: 2.5 in, california air resources board: carb certified, outlet type: clamp-on, grade type: regular, country of origin: united states,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, material: stainless steel, sku: 11618950227039721,

Magnaflow 5551138 Is Similar To:

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5 offers $1743.00–$1743.00 USD
  • Offer #1: $1743.00 price + free delivery = $1743.00* total. 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 Direct Fit Catalytic Converter.FREE SHIPPING
  • Offer #2: $1743.00 price + free delivery = $1743.00* total. 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.FREE SHIPPING
  • Offer #3: $1743.00 price + free delivery = $1743.00* total. Magnaflow.FREE SHIPPING
  • Offer #4: $1743.00 price + free delivery = $1743.00* total.FREE SHIPPING
  • Offer #5: $1743.00 price + free delivery = $1743.00* total. Tubing; Body L-11 in.; Overall L-26.875 in.; Stainless Steel;.FREE SHIPPING