1. Catalytic Converters Parts
  2. sku: 10172001261905633
  3. MAGNAFLOW CALIFORNIA CONVERTER 459004

MAGNAFLOW CALIFORNIA CONVERTER 459004 Catalytic

459004 Magnaflow California Converter Catalytic

( Brand: Magnaflow California Converter ), ( Material: Steel ), ( Seller: Summit Racing Equipment ), ( Manufacturer Part Number: 459004 )

Review MAGNAFLOW CALIFORNIA CONVERTER Catalytic

Introducing the MagnaFlow 459004 Catalytic Converter, a high-performance replacement catalytic converter engineered for superior durability and enhanced exhaust flow. This converter is designed specifically for select Ford, Lincoln, and Mercury applications, making it an ideal choice for automobile enthusiasts seeking reliable and effective upgrades.

The MagnaFlow 459004 Catalytic Converter is constructed from premium materials, ensuring long-lasting performance. Its robust design features a 304L stainless steel housing, which is not only resilient to corrosion but also maintains a sleek and polished appearance. The converter's ceramic monolith substrate boasts a large surface area for optimal catalytic activity, ensuring thorough conversion of harmful exhaust gases into less toxic emissions.

This high-flow catalytic converter is engineered to deliver increased exhaust flow, resulting in improved engine performance. The converter's design allows for a freer exhaust flow without compromising emissions compliance, making it an excellent choice for those seeking both power and efficiency.

The MagnaFlow 459004 Catalytic Converter is CARB-legal, ensuring compliance with California Air Resources Board regulations. This converter is also backed by MagnaFlow's limited lifetime warranty, providing peace of mind and protection against defects in materials and workmanship.

In summary, the MagnaFlow 459004 Catalytic Converter is an exceptional replacement catalytic converter designed for select Ford, Lincoln, and Mercury applications. Its robust stainless steel construction, large surface area substrate, and high-flow design make it an ideal choice for automobile enthusiasts seeking improved engine performance without sacrificing emissions compliance. This converter's CARB-legality and limited lifetime warranty further solidify its reputation as a reliable and effective upgrade.

The MagnaFlow 459004 Catalytic Converter is a performance aftermarket catalytic converter designed to replace your factory catalytic converter for improved exhaust flow and horsepower gains. Here are some potential pros and cons of purchasing this product:

Pros:

1. Increased Performance: MagnaFlow catalytic converters are designed to allow for increased exhaust flow, leading to improved engine performance, increased horsepower, and better throttle response.

2. Durable Construction: MagnaFlow catalytic converters are constructed from high-quality materials, including stainless steel, to ensure long-lasting performance and resistance to corrosion.

3. Enhanced Exhaust Note: The MagnaFlow 459004 catalytic converter is designed to provide an enhanced exhaust note, giving your vehicle a more aggressive and distinctive sound.

4. CARB Legal: This catalytic converter is CARB (California Air Resources Board) legal, making it a viable option for those living in California or other areas with stringent emissions regulations.

5. Fitment Guarantee: MagnaFlow offers a fitment guarantee, ensuring that their catalytic converters will fit your vehicle as intended.

Cons:

1. Higher Cost: The MagnaFlow 459004 catalytic converter is more expensive than a factory catalytic converter, making it a more significant investment for vehicle owners.

2. Potential Increased Emissions: While MagnaFlow catalytic converters are CARB legal, they may still result in slightly higher emissions compared to a factory catalytic converter. This could be a concern for those living in areas with strict emissions regulations.

3. Loud Exhaust: The enhanced exhaust note that comes with the MagnaFlow catalytic converter may be too loud for some vehicle owners, particularly those who value a quieter exhaust.

4. Potential Check Engine Light: Installing a performance catalytic converter like the MagnaFlow 459004 could potentially cause your check engine light to come on. This is typically due to the vehicle's computer recognizing a change in exhaust flow and needing to be reprogrammed to recognize the new catalytic converter.

Conclusion:

The MagnaFlow 459004 catalytic converter is an excellent option for vehicle owners looking to improve their exhaust flow, horsepower, and engine performance. Its durable construction, enhanced exhaust note, and CARB legality make it a versatile and attractive choice for many. However, its higher cost and potential for increased emissions and loud exhaust may be drawbacks for some. Ultimately, the decision to purchase a MagnaFlow catalytic converter will depend on your individual preferences, priorities, and vehicle needs.

Recommendation:

If you are looking for improved exhaust flow, horsepower gains, and a more aggressive exhaust note, the MagnaFlow 459004 catalytic converter could be an excellent addition to your vehicle. However, if you prioritize a quieter exhaust, lower cost, or stricter emissions regulations, you may want to consider other options. It's always a good idea to consult with a qualified mechanic or exhaust specialist to determine if a MagnaFlow catalytic converter is the right choice for your specific vehicle and driving style.

part # 459004 prices

  • $521.55-$549.00

specifications catalyticonvo:

  • brand: Magnaflow California Converter
  • material: Steel
  • seller: Summit Racing Equipment
  • manufacturer part number: 459004

general catalyticonvo:

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

seller catalyticonvo:

  • rating: 99.4%
  • # reviews: 1142957

shipping catalyticonvo:

  • service: Economy
  • transit: 2-5 Days
  • class: Economy
  • type: Fixed
  • cost: $0.00

payments catalyticonvo:

  • credit card: Mastercard
  • other
  • wallet: Google-pay

offer catalyticonvo:

  • options: Ship-to-home
  • started: March 30, 2026
  • availability: In Stock
  • sold: 0

returns catalyticonvo:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
seller: summit racing equipment,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, material: steel, sku: 10172001261905633,

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