AP EXHAUST TECHNOLOGIES 911124 Manifold Integrated Catalytic 610190079221 Converter

( Brand: Ap Exhaust Technologies ), ( Part Type: Manifold Converter ), ( Manufacturer Part Number: 911124 ), ( Product Type: Exhaust ), ( UPC: 610190079221 ), ( California Prop 65 Warning: Cancer And Reproductive Harm. ), ( Fitment Type: Direct Replacement ), ( Compatible Model S : Frontier, Xterra ), ( Fitnote: With Lev1 Lev Standards ), ( Product Subtype: Exhaust Headers ), ( Product Details: Exhaust Manifold With Integrated Catalytic Converter ), ( Department: Replacement )

Review AP EXHAUST TECHNOLOGIES Nissan Manifold Integrated Catalytic Converter fits FRONTIER 2002–2004

Introducing the AP Exhaust 911124 Integrated Catalytic Converter, a high-performance aftermarket solution designed specifically for the Nissan Frontier pickup trucks from the model years 2002 to 2004. This replacement catalytic converter not only meets Federal Emission Standards (FEVS), ensuring a legal and smog-compliant upgrade, but also delivers significant performance benefits.

The AP Exhaust 911124 is an integrated catalytic converter, meaning it combines the functions of a traditional catalytic converter and a muffler in one compact unit. This design not only saves valuable under-vehicle space but also delivers improved exhaust flow, enabling your engine to breathe easier and produce more power.

Constructed from premium stainless steel, this catalytic converter is built to last. The robust material resists corrosion and the high temperatures generated during the exhaust process, ensuring durability and longevity. Furthermore, the seamless design of the converter's exterior eliminates the risk of leaks, providing peace of mind and reducing the need for frequent inspections.

The AP Exhaust 911124 is a direct-fit replacement, meaning it installs easily without requiring any modifications to your exhaust system. The design is engineered to match the original equipment, ensuring a precise fit and seamless integration with your Nissan Frontier.

In summary, the AP Exhaust 911124 Integrated Catalytic Converter is an excellent choice for Nissan Frontier owners seeking improved performance, durability, and smog compliance. This high-quality aftermarket component combines the functions of a catalytic converter and a muffler, saves space, and provides a direct-fit installation for hassle-free upgrades.

Pros and Cons of Buying an AP Exhaust 911124 for a Nissan Frontier (02-04) Manifold Integrated Catalytic Converter

The AP Exhaust 911124 is a manifold integrated catalytic converter designed for various vehicles, including the Nissan Frontier (02-04). This component is an essential part of the exhaust system, responsible for reducing exhaust gases' harmful emissions before they leave the vehicle. In this analysis, we will discuss the advantages and disadvantages of purchasing an AP Exhaust 911124 for a Nissan Frontier (02-04) to help you make an informed decision.

1. Improved Performance: A high-performance catalytic converter like the AP Exhaust 911124 can improve your Nissan Frontier's engine performance by increasing exhaust flow and reducing back pressure.

2. Enhanced Fuel Economy: The improved exhaust flow can lead to better fuel economy as less fuel is wasted on overcoming back pressure.

3. Reduced Emissions: The primary function of a catalytic converter is to reduce harmful emissions, making it an environmentally friendly option.

4. Durable: The AP Exhaust 911124 is made from high-quality materials, ensuring durability and longevity.

5. Easy Installation: The manifold integrated design simplifies the installation process as it replaces the entire catalytic converter assembly.

1. Cost: High-performance catalytic converters like the AP Exhaust 911124 can be more expensive than stock catalytic converters.

2. Loud Exhaust: Some buyers reported that the exhaust became louder after installing a high-performance catalytic converter.

3. Check Engine Light: Installing a high-performance catalytic converter may trigger the Check Engine Light due to the different exhaust flow dynamics. However, this issue can be resolved with proper tuning.

In conclusion, the AP Exhaust 911124 offers several advantages, including improved performance, enhanced fuel economy, reduced emissions, durability, and easy installation. However, it comes with some drawbacks, such as increased cost, a potentially louder exhaust, and the possibility of triggering the Check Engine Light.

If you are seeking better engine performance, improved fuel economy, and reduced emissions while maintaining a cleaner exhaust system, the AP Exhaust 911124 is an excellent choice. However, be prepared for the increased cost, the potential for a louder exhaust, and the possibility of the Check Engine Light coming on. Make sure to have your vehicle tuned properly after installation to address any potential issues.

part # 911124 prices

• $829.12-$1024.63

specifications maniheader:

• for models: Frontier
• for makes: Nissan
• for years: 2002-2004
• brand: Ap Exhaust Technologies
• part type: Manifold Converter
• manufacturer part number: 911124
• product type: Exhaust
• upc: 610190079221
• california prop 65 warning: Cancer And Reproductive Harm.
• fitment type: Direct Replacement
• compatible model s : Frontier, Xterra
• fitnote: With Lev1 Lev Standards
• product subtype: Exhaust Headers
• product details: Exhaust Manifold With Integrated Catalytic Converter
• department: Replacement

offer maniheader:

• sold: 0
• started: November 18, 2025
• quantity: 5
• options: Ship-to-home
• availability: In Stock

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

shipping maniheader:

• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• carrier: FedEx
• cost: $0.00
• type: Fixed
• transit: 3-10 Days

seller maniheader:

• rating: 98.1%
• # reviews: 353295

returns maniheader:

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

payments maniheader:

• other
• wallet: Apple-pay
• credit card: Visa

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