AP EXHAUST 644137-FM Catalytic Converter Energi Titanium 085337356006 2.0L L4 Electric/g

( Brand: Ap Exhaust ), ( Part Type: Converter ), ( Manufacturer Warranty: 5 Year ), ( Manufacturer Part Number: 644137-FM ), ( UPC: 085337356006 )

Review AP EXHAUST Catalytic Converter Ford Energi Titanium 2.0l L4 Electric/g fits FUSION 2013–2016

Introducing the AP Exhaust 644137-FM Catalytic Converter, an essential upgrade for your 2013-2016 Ford Fusion Energi Titanium with a 2.0L L4 electric/gas engine. This high-performance catalytic converter is designed to replace the original equipment manufacturer (OEM) component, delivering improved exhaust flow and enhanced engine performance.

The AP Exhaust 644137-FM Catalytic Converter is meticulously engineered to meet and even exceed the strict emission standards set by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB). Its advanced design ensures optimal conversion of harmful gases into less harmful ones, making it an eco-friendly upgrade for your vehicle.

This catalytic converter boasts a robust construction, featuring a durable stainless steel housing that withstands the test of time and the demanding conditions of your exhaust system. The precision-engineered monolithic substrate, made of high-quality ceramic material, maximizes the surface area for efficient gas exchange and superior catalytic activity.

The AP Exhaust 644137-FM Catalytic Converter is designed to seamlessly integrate with your Ford Fusion Energi Titanium's exhaust system, ensuring a perfect fit and hassle-free installation. It comes with all necessary hardware, including the gaskets and bolts, to make the process as smooth as possible for you.

By upgrading your stock catalytic converter with the AP Exhaust 644137-FM, you can expect enhanced engine performance, improved exhaust flow, and increased power output. This upgrade not only delivers a more responsive driving experience but also contributes to a more enjoyable and engaging time behind the wheel.

In summary, the AP Exhaust 644137-FM Catalytic Converter is an excellent investment for your 2013-2016 Ford Fusion Energi Titanium with a 2.0L L4 electric/gas engine. It offers improved performance, enhanced durability, and eco-friendly emission standards compliance, making it a must-have upgrade for any Ford Fusion Energi Titanium enthusiast.

Buying a new AP (Autotech Performance) catalytic converter with part number 644137-FM for a 2013-2016 Ford Fusion Energi Titanium with a 2.0L L4 electric/gas engine involves weighing the potential benefits against the costs. Here are some pros and cons to help make an informed decision:

1. Improved Performance: A high-flow catalytic converter like the AP 644137-FM can help increase engine performance by reducing backpressure in the exhaust system. This can lead to improved acceleration and overall power output.

2. Enhanced Fuel Efficiency: By reducing exhaust gas recirculation (EGR) and improving airflow, the AP catalytic converter could potentially lead to better fuel economy.

3. Durability: The AP catalytic converter is designed to be more durable than the OEM (Original Equipment Manufacturer) converter. This could save money in the long run by reducing the need for frequent replacements.

4. Reduced Emissions: Although not a primary concern for electric/gas hybrid vehicles, the AP catalytic converter can help reduce exhaust emissions, making it an eco-friendly option.

1. Cost: The AP catalytic converter is more expensive than the OEM part. This could be a significant consideration for some buyers.

2. Potential Check Engine Light: Installing a high-performance catalytic converter could trigger the check engine light due to the different flow dynamics compared to the OEM converter. This may require additional diagnostic work and potential modifications to the vehicle's computer system.

3. Loud Exhaust: The AP catalytic converter may result in a louder exhaust note, which some drivers may find undesirable.

4. Potential Warranty Issues: Installing aftermarket parts like the AP catalytic converter could potentially void the vehicle's warranty. This is something to consider before making a purchase.

In conclusion, the decision to purchase the AP 644137-FM catalytic converter for a 2013-2016 Ford Fusion Energi Titanium 2.0L L4 electric/gas engine depends on individual priorities. If enhanced performance, potential fuel savings, and durability are important, the AP catalytic converter may be a worthwhile investment. However, if cost, potential check engine light issues, and the possibility of a louder exhaust are concerns, it may be best to stick with the OEM part. Ultimately, it's essential to weigh the pros and cons carefully and consider any potential implications before making a decision.

Recommendation: If you're looking for improved performance and are willing to accept the potential downsides, the AP 644137-FM catalytic converter could be a good option. However, if you prioritize cost and minimizing potential issues, it may be best to opt for the OEM catalytic converter.

part # 644137 prices

• $404.66-$495.63

specifications catalyticonvo:

• for models: Fusion
• for makes: Ford
• for years: 2013-2016
• brand: Ap Exhaust
• part type: Converter
• manufacturer warranty: 5 Year
• manufacturer part number: 644137-FM
• upc: 085337356006

shipping catalyticonvo:

• service: Economy, Expedited from outside US
• type: Fixed
• class: Economy, Expedited From Outside
• transit: 4-9 Days
• cost: $0.00

returns catalyticonvo:

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

offer catalyticonvo:

• availability: In Stock
• quantity: 3
• options: Ship-to-home
• started: June 21, 2025
• sold: 0

general catalyticonvo:

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

payments catalyticonvo:

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

seller catalyticonvo:

• # reviews: 1173
• rating: 94.1%

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