1. Catalytic Converters Parts
  2. sku: 10876535634023782
  3. BMW 18327856828

BMW 18327856828 Catalytic Converters Secondary Cats F90/ F91/F92 S63M 10K

fits model: M5, F90, M8, F91, F92. make: Bmw.

18327856828 Bmw Oem M5 F90/ M8 F91/f92 S63m Catalytic Converters Secondary Cats 10k Miles

( Oxygen Sensor Location: Pre Post Catalyst ), ( Outlet Diameter: 3.5 In ), ( Items Included: As Shown ), ( Manufacturer Part Number: 18327856828 ), ( Vintage Part: No ), ( Placement On Vehicle: Exhaust ), ( Substrate Material: Ceramic ), ( Type: Catalytic Converter ), ( Body Material: Stainless Steel ), ( Labels Certifications: Epa ), ( Body Length: 8 In ), ( Body Height: 2 In ), ( Features: 100 Accuracy Of Fit, Bolt-on Connection, Clamp-on Connection, No Drilling Required, Catalyst ), ( Finish: Aluminum, Coated ), ( Country Of Origin: Germany ), ( Performance Part: Yes )

Review BMW Oem F90/ F91/f92 Catalytic Converters Secondary Cats 10k Miles fits M5 F90 M8 F91 F92

Introducing the BMW M5 F90, M8 F91, and F92 S63M Catalytic Converters Secondary Cats 10K - a premium aftermarket solution for enhancing the performance and efficiency of your high-performance BMW vehicle. These catalytic converters are meticulously engineered to meet and even surpass the original equipment manufacturer (OEM) specifications, delivering an unparalleled driving experience.

The BMW M5 F90, M8 F91, and F92 S63M Catalytic Converters Secondary Cats 10K are designed to replace the stock catalytic converters in your BMW M5, M8, or M8 Gran Coupe. These converters are manufactured using advanced materials and state-of-the-art manufacturing processes to ensure superior durability, efficiency, and power gains.

The key feature of these catalytic converters is their 10K design, which allows for increased flow and improved performance. The larger diameter catalytic substrate promotes better gas exchange and more efficient catalytic conversion, resulting in reduced exhaust backpressure and improved engine response.

These catalytic converters are designed to meet or exceed OEM emissions standards, ensuring that your vehicle remains road-legal while delivering enhanced performance. The use of high-quality stainless steel construction ensures excellent corrosion resistance, ensuring a long-lasting and reliable aftermarket solution.

The BMW M5 F90, M8 F91, and F92 S63M Catalytic Converters Secondary Cats 10K are a direct bolt-on replacement for the OEM catalytic converters, making installation simple and straightforward. The converters come with all necessary hardware, including new gaskets, to ensure a hassle-free installation process.

In summary, these BMW M5 F90, M8 F91, and F92 S63M Catalytic Converters Secondary Cats 10K are a high-performance aftermarket solution for BMW M5, M8, and M8 Gran Coupe owners looking to enhance the power and efficiency of their vehicles. With superior durability, improved performance, and OEM emissions compliance, these catalytic converters offer an unbeatable driving experience.

BMW M5 F90, M8 F91/F92, and S63 M catalytic converters (part numbers 18327856828 for secondary cats and 10K for the complete system) are high-performance components designed to improve the exhaust system and overall engine performance of these BMW models. While these catalytic converters offer numerous benefits, they also come with certain drawbacks. Here's a detailed look at the pros and cons of investing in these BMW parts.

Pros:

1. Enhanced Performance: These catalytic converters are designed specifically for high-performance BMW models. They help to optimize exhaust flow, reducing backpressure and increasing engine responsiveness.

2. Improved Throttle Response: By reducing exhaust backpressure, these catalytic converters help to improve throttle response, making your BMW feel more lively and responsive.

3. Increased Power: The reduced backpressure and optimized exhaust flow can lead to increased power output, making your BMW faster and more powerful.

4. Better Sound: High-performance catalytic converters often produce a more aggressive exhaust note, adding to the driving experience.

5. Longer Life: BMW OEM catalytic converters are designed to last longer than aftermarket alternatives, ensuring that you're making a long-term investment.

Cons:

1. Cost: BMW OEM catalytic converters are often more expensive than aftermarket alternatives, which can be a deterrent for some buyers.

2. Lack of CARB Compliance: These catalytic converters may not be CARB (California Air Resources Board) compliant, making them illegal for use in California and other states with similar emissions regulations.

3. Potential for Check Engine Light: Installing non-CARB compliant catalytic converters can trigger a check engine light, which may require additional modifications or the use of defeat devices to bypass emissions checks.

4. Potential for Increased Emissions: While these catalytic converters offer performance benefits, they may also lead to increased emissions, which could be a concern for those who prioritize environmental friendliness.

5. Complex Installation: Installing these high-performance catalytic converters can be a complex process, requiring specialized tools and knowledge.

Conclusion:

BMW M5 F90, M8 F91/F92, and S63 M catalytic converters offer numerous performance benefits, including increased power, improved throttle response, and a more aggressive exhaust note. However, they also come with certain drawbacks, such as a high cost, potential for check engine lights, and increased emissions. Ultimately, the decision to invest in these catalytic converters depends on your priorities as a BMW owner. If you value performance and driving experience above all else, these catalytic converters may be worth the investment. However, if you're concerned about emissions, cost, or the complexity of the installation process, you may want to consider alternative options.

Recommendation:

If you're interested in purchasing BMW M5 F90, M8 F91/F92, or S63 M catalytic converters, we recommend doing thorough research and consulting with a BMW specialist to determine if these components are the right fit for your specific needs and priorities. Additionally, be sure to consider the cost, potential for check engine lights, and the complex installation process before making a final decision.

part # 18327856828 prices

  • $26.99-$550.00

specifications catalyticonvo:

  • for models: M5, F90, M8, F91, F92
  • for makes: Bmw
  • oxygen sensor location: Pre Post Catalyst
  • outlet diameter: 3.5 In
  • items included: As Shown
  • manufacturer part number: 18327856828
  • vintage part: No
  • placement on vehicle: Exhaust
  • substrate material: Ceramic
  • type: Catalytic Converter
  • body material: Stainless Steel
  • labels certifications: Epa
  • body length: 8 In
  • body height: 2 In
  • features: 100 Accuracy Of Fit, Bolt-on Connection, Clamp-on Connection, No Drilling Required, Catalyst
  • finish: Aluminum, Coated
  • country of origin: Germany
  • performance part: Yes

shipping catalyticonvo:

  • carrier: USPS
  • cost: $92.81
  • transit: 7-11 Days
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage

payments catalyticonvo:

  • credit card: Mastercard
  • wallet: Paypal
  • other

seller catalyticonvo:

  • rating: 100.0%
  • # reviews: 1071

general catalyticonvo:

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

offer catalyticonvo:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • started: May 8, 2026
  • sold: 0

returns catalyticonvo:

  • policy: No Returns
for models: m5, f90, m8, f91, f92, for makes: bmw, oxygen sensor location: pre post catalyst, outlet diameter: 3.5 in, items included: as shown, vintage part: no, placement on vehicle: exhaust, substrate material: ceramic, type: catalytic converter, body material: stainless steel, labels certifications: epa, body length: 8 in, body height: 2 in, features: 100 accuracy of fit, bolt-on connection, clamp-on connection, no drilling required, catalyst, finish: aluminum, coated, country of origin: germany, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 10876535634023782,

Bmw 18327856828 Is Similar To:

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3 offers $26.99–$550.00 USD
  • Offer #1: $550.00 price + $92.81 delivery = $642.81* total. The catalytic converters have a coated aluminum finish and are a genuine performance part from the OEM manufacturer. Removed at 56K work as they should The product is a set of OEM BMW M5 F90 and M8 F91/F92 catalytic converters with secondary cats, featuring a 10k mileage limit.+$92.81 shipping
  • Offer #2: $26.99 price + $4.99 delivery = $31.98* total. 2025 BMW X7 M60i 4.4L V8 - Electric/Gas. 2025 BMW M8 Competition 4.4L V8 - Gas.+$4.99 shipping
  • Offer #3: $105.63 price + $50.23 delivery = $155.86* total. MINI MINI CLUBMAN (F54) John Cooper Works 07/2019 -. VEMO VEV20-76-0042 - 11 78 8 657 235.+$50.23 shipping