1. Catalytic Converters Parts
  2. sku: 10696408956880871
  3. MAGNAFLOW EXHAUST PRODUCTS 21-539

MAGNAFLOW EXHAUST PRODUCTS 21-539 Charger Catalytic Csw 888563148380 14547659-101 Converter

fits model: 300. make: Dodge, Chrysler.

21-539 Magnaflow Exhaust Products For Dodge Charger And Chrysler 300 Direct Fit Catalytic Converter Csw

( Brand: Magnaflow Exhaust Products ), ( Type: Catalytic Converter Epa Approved ), ( Manufacturer Part Number: 21-539 ), ( Manufacturer Warranty: 5 Year ), ( Ipn: 14547659-101 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 888563148380 )

Review MAGNAFLOW EXHAUST PRODUCTS Dodge Charger And Chrysler Direct Fit Catalytic Converter fits 300

Introducing the MagnaFlow Exhaust 21-539 Catalytic Converter CSW (Cross-Stream Wave) for select Dodge Charger and Chrysler 300 applications. This high-performance catalytic converter has been meticulously engineered to deliver superior power gains, enhanced exhaust flow, and reduced backpressure for an unrivaled driving experience.

The MagnaFlow 21-539 is designed with a 3-bolt flange connection, allowing for seamless integration with your existing exhaust system. Its robust construction is achieved through the use of premium stainless steel, which not only ensures durability but also protects against rust and corrosion. The catalytic converter's advanced design features a unique cross-flow substrate structure, which increases the surface area for more efficient catalytic conversion and improved exhaust gas flow.

This MagnaFlow catalytic converter is designed to meet or exceed federal emissions standards, ensuring that your vehicle remains environmentally friendly while unleashing its full potential. The 21-539 CSW is also compatible with OBD II systems, allowing for trouble-free operation and hassle-free inspections.

Installing the MagnaFlow Exhaust 21-539 Catalytic Converter CSW on your Dodge Charger or Chrysler 300 will result in noticeable power gains and improved engine performance. The increased exhaust flow reduces backpressure, allowing more air to enter the engine, and the efficient catalytic conversion ensures a cleaner exhaust stream. The result is a more responsive engine, smoother power delivery, and an exhilarating exhaust note that truly showcases the power and character of your vehicle.

In summary, the MagnaFlow Exhaust 21-539 Catalytic Converter CSW is an excellent choice for Dodge Charger and Chrysler 300 owners seeking to enhance their vehicle's performance, durability, and exhaust note. Its robust construction, efficient catalytic conversion, and seamless integration with your existing exhaust system make it a top pick for those looking to unlock the true potential of their vehicle's engine.

MagnaFlow Exhaust 21-539 is a catalytic converter designed for Dodge Charger and Chrysler 300 models. This component is an essential part of the exhaust system and plays a significant role in reducing harmful emissions. Let's discuss the pros and cons of investing in this MagnaFlow catalytic converter.

Pros:

1. Improved Performance: A high-performance catalytic converter like MagnaFlow can help increase engine performance by allowing better exhaust flow. This results in improved acceleration and throttle response.

2. Durability: MagnaFlow is a reputed brand known for its high-quality exhaust components. This catalytic converter is designed to withstand the rigors of daily driving and is built to last.

3. Enhanced Sound: MagnaFlow exhausts are known for their distinctive deep, rumbling sound. This catalytic converter may contribute to that enhanced exhaust note.

4. Emission Compliance: This catalytic converter meets or exceeds Federal and CARB emissions standards.

Cons:

1. Cost: MagnaFlow exhaust components, including catalytic converters, tend to be more expensive than OEM parts. This could be a deterrent for some buyers.

2. Installation: Installing a catalytic converter is a complex process that requires specialized tools and knowledge. It's recommended to have it installed by a professional to ensure proper fitment and function.

3. Potential for Check Engine Light: After installation, there's a possibility that the check engine light might come on due to the new catalytic converter. This is often due to the OBD-II system recognizing the new part and requiring recalibration.

Conclusion:

The MagnaFlow 21-539 catalytic converter offers several advantages, such as improved performance, durability, enhanced sound, and emission compliance. However, it comes with a higher cost and potential complications during installation. Ultimately, the decision to purchase depends on your priorities and budget. If you value performance and sound, and are willing to invest in a high-quality component, then the MagnaFlow catalytic converter could be a worthwhile investment. If you're looking for a more affordable option, consider an OEM catalytic converter.

part # 21539 price

  • $678.00

specifications catalyticonvo:

  • for models: 300
  • for makes: Dodge, Chrysler
  • brand: Magnaflow Exhaust Products
  • type: Catalytic Converter Epa Approved
  • manufacturer part number: 21-539
  • manufacturer warranty: 5 Year
  • interchange part number: 14547659-101
  • california prop 65 warning: Prop65 Warning
  • upc: 888563148380

offer catalyticonvo:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 4
  • started: April 29, 2026

general catalyticonvo:

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

returns catalyticonvo:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller

seller catalyticonvo:

  • rating: 98.8%
  • # reviews: 19647

payments catalyticonvo:

  • wallet: Paypal
  • other
  • credit card: Diners-club

shipping catalyticonvo:

  • transit: 3-7 Days
  • class: Standard, Expedited, One-day
  • type: Fixed
  • service: Standard, Expedited, Overnight
  • cost: $0.00
for models: 300, for makes: dodge, chrysler, type: catalytic converter epa approved, manufacturer warranty: 5 year, california prop 65 warning: prop65 warning,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 10696408956880871,

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