1. Catalytic Converters Parts
  2. sku: 10697001707538721
  3. MAGNAFLOW 99039HM

MAGNAFLOW 99039HM Catalytic Converter 841380031631

99039hm Magnaflow Catalytic Converter - Hm Grade Universal

( Brand: Magnaflow ), ( Part Type: Converter ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 99039HM ), ( Air Tube Adaptable: No ), ( Body Height: 3.75 In ), ( Body Length: 12 In ), ( Body Material: Stainless Steel ), ( Body Shape: Oval ), ( Body Type: Clam-shell ), ( Body Width: 5.5 In ), ( California Air Resources Board: Carb Certified ), ( Finish: Stainless ), ( Grade Type: Regular ), ( Heat Shield Attached: Yes ), ( Heat Shield Material: Aluminized Steel ), ( Inlet Inside Diameter: 3 In ), ( Inlet Orientation: Straight ), ( Overall Length: 16 In ), ( Oxygen Sensor Location: Post Converter ), ( Series: Hm Grade ), ( Substrate Material: Ceramic ), ( Universal Of Specific Fit: Universal ), ( UPC: 841380031631 )

Review MAGNAFLOW Catalytic Converter Hm Grade Universal

The MagnaFlow 99039HM Catalytic Converter is a high-performance aftermarket replacement designed to enhance the exhaust system of your vehicle. This converter is part of MagnaFlow's High-Performance line, which is engineered to deliver superior power gains and improved exhaust flow.

The MagnaFlow 99039HM Catalytic Converter features a honeycomb monolith design, which provides increased surface area for better catalytic efficiency. This design allows for a more thorough conversion of harmful exhaust gases into less harmful ones, resulting in reduced emissions and improved engine performance.

The converter is made of 409 stainless steel, which offers superior strength and durability compared to traditional catalytic converter materials. It also features a high-flow muffler design, which reduces back pressure and allows for improved exhaust flow, resulting in increased horsepower and torque.

The MagnaFlow 99039HM Catalytic Converter is CARB (California Air Resources Board) legal and comes with a lifetime warranty, ensuring that it meets all emissions standards and will last for the life of your vehicle. This converter is a direct replacement for the original equipment manufacturer (OEM) converter and is designed to fit and function seamlessly with your existing exhaust system.

In summary, the MagnaFlow 99039HM Catalytic Converter is a high-performance aftermarket replacement designed to enhance the exhaust system of your vehicle. It features a honeycomb monolith design for improved catalytic efficiency and reduced emissions, is made of 409 stainless steel for superior strength and durability, and comes with a high-flow muffler design for improved exhaust flow and increased horsepower and torque. It is CARB legal and comes with a lifetime warranty.

The MagnaFlow 99039HM Catalytic Converter is a performance-oriented aftermarket catalytic converter designed to replace the original equipment manufacturer (OEM) converter in certain applications. This converter is known for its high-performance design and distinctive MagnaFlow sound. Here are some pros and cons to consider before making a purchase:

Pros:

1. Enhanced Performance: The MagnaFlow catalytic converter is designed to provide improved exhaust flow, which can lead to increased engine performance and power gains.

2. Better Efficiency: The high-flow design of this converter can improve the overall efficiency of the exhaust system, leading to better fuel economy.

3. Distinctive Sound: The MagnaFlow catalytic converter is known for its distinctive exhaust note, which is a desirable feature for many performance enthusiasts.

4. Durability: MagnaFlow catalytic converters are built to last, with high-quality materials and robust construction.

5. CARB Legal: This particular model (99039HM) is California Air Resources Board (CARB) legal, which means it meets the emissions standards in California and other states with similar regulations.

Cons:

1. Higher Cost: Aftermarket catalytic converters, like the MagnaFlow 99039HM, typically cost more than OEM converters due to their performance-oriented design and materials.

2. Custom Installation: Depending on the specific application, installing a performance catalytic converter like this one may require custom fabrication or modifications to the exhaust system.

3. Loud Exhaust: The increased exhaust flow and high-performance design of this converter can result in a louder exhaust note, which may not be desirable for all drivers.

In conclusion, the MagnaFlow 99039HM Catalytic Converter offers several advantages for performance-oriented drivers, such as enhanced performance, improved efficiency, distinctive sound, and durability. However, it also comes with some drawbacks, including a higher cost, the need for custom installation in some cases, and a louder exhaust note.

If you are looking for a high-performance catalytic converter that delivers improved exhaust flow and power gains, while also maintaining CARB legality, the MagnaFlow 99039HM could be an excellent choice for you. However, if you prioritize a quieter exhaust system or a lower cost, you may want to consider other options. Ultimately, the decision comes down to your individual preferences and priorities.

part # 99039hm prices

  • $240.56-$248.00

specifications catalyticonvo:

  • brand: Magnaflow
  • part type: Converter
  • manufacturer warranty: 1 Year
  • manufacturer part number: 99039HM
  • air tube adaptable: No
  • body height: 3.75 In
  • body length: 12 In
  • body material: Stainless Steel
  • body shape: Oval
  • body type: Clam-shell
  • body width: 5.5 In
  • california air resources board: Carb Certified
  • finish: Stainless
  • grade type: Regular
  • heat shield attached: Yes
  • heat shield material: Aluminized Steel
  • inlet inside diameter: 3 In
  • inlet orientation: Straight
  • overall length: 16 In
  • oxygen sensor location: Post Converter
  • series: Hm Grade
  • substrate material: Ceramic
  • universal of specific fit: Universal
  • upc: 841380031631

offer catalyticonvo:

  • availability: In Stock
  • started: April 29, 2026
  • quantity: 2
  • sold: 0
  • options: Ship-to-home

shipping catalyticonvo:

  • service: UPS Ground, FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • carrier: UPS, FedEx
  • transit: 3-7 Days
  • class: Standard
  • type: Fixed

general catalyticonvo:

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

seller catalyticonvo:

  • # reviews: 3392
  • rating: 96.9%

returns catalyticonvo:

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

payments catalyticonvo:

  • credit card: Discover
  • other
  • wallet: Paypal
part type: converter, manufacturer warranty: 1 year, air tube adaptable: no, body height: 3.75 in, body length: 12 in, body material: stainless steel, body shape: oval, body type: clam-shell, body width: 5.5 in, california air resources board: carb certified, finish: stainless, grade type: regular, heat shield attached: yes, heat shield material: aluminized steel, inlet inside diameter: 3 in, inlet orientation: straight, overall length: 16 in, oxygen sensor location: post converter, series: hm grade, substrate material: ceramic, universal of specific fit: universal,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 10697001707538721,

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