1. Exhaust System Kits On Sale
  2. sku: 6139202035611713
  3. NORTHEASTERN EXHAUST 21566

NORTHEASTERN EXHAUST 21566 Muffler Tailpipe Kit 4.6L

fits model: Aviator. make: Lincoln. year: 2003–2005.

21566 Northeastern Exhaust Direct-fit Muffler Tailpipe Kit Fits 2003-2005 Lincoln Aviator 4.6l

( Brand: Northeastern Exhaust ), ( Type: Exhaust System Kit ), ( Features: 100 Accuracy Of Fit ), ( Items Included: Clamp, Gasket, Muffler, Pipe, Resonator ), ( Material: Aluminized Steel ), ( Placement On Vehicle: Exhaust ), ( Color: Silver ), ( Universal Fitment: No ), ( Finish: Aluminized ), ( Manufacturer Warranty: 3 Years ), ( Ipn: 21566 ), ( Fitment Type: Direct Replacement ), ( Fitment Years: 2003 2004 2005 ), ( Fitment Make Model: Lincoln Aviator )

Review NORTHEASTERN EXHAUST Direct fit Muffler Tailpipe Kit Lincoln 4.6l fits AVIATOR 2003–2005

Introducing the Northeastern Exhaust 21566 Direct-Fit Muffler Tailpipe Kit, specifically designed for the 2003-2005 Lincoln Aviator models equipped with the 4.6L engine. This tailpipe kit is an excellent upgrade for those seeking to enhance the performance and aesthetic appeal of their vehicle.

The kit includes all necessary components for a seamless installation process. The direct-fit design ensures a perfect fitment with no modifications required to the exhaust system. The muffler is a high-performance unit, engineered to reduce exhaust noise while maintaining optimal engine efficiency.

Constructed from premium stainless steel, this tailpipe kit boasts superior strength and durability. The material is resistant to rust and corrosion, providing a long-lasting solution for your exhaust system needs. The polished finish adds a touch of sophistication to the underbody of your vehicle, making it a stylish upgrade.

The kit features a larger diameter tailpipe, which contributes to increased exhaust flow and improved engine performance. The smoother exhaust flow translates to better gas mileage and a more responsive engine. Additionally, the larger tailpipe reduces backpressure, leading to increased horsepower and torque.

By upgrading your exhaust system with the Northeastern Exhaust 21566 Direct-Fit Muffler Tailpipe Kit, you can expect an enhancement in engine sound, improved performance, and a more visually appealing undercarriage. The kit is easy to install, making it a worthwhile investment for Lincoln Aviator 4.6L owners looking to boost their vehicle's performance and appearance.

Pros and Cons of Buying Northeastern Exhaust 21566 Direct-Fit Muffler Tailpipe Kit for 2003-2005 Lincoln Aviator 4.6L

1. Improved Performance: This muffler kit is designed to enhance the exhaust system's performance, resulting in increased horsepower and torque. A more responsive engine and smoother acceleration are potential benefits.

Pro: Enhanced engine performance

2. Direct Fitment: The Northeastern Exhaust 21566 muffler kit is a direct-fit solution, meaning it is specifically engineered for the 2003-2005 Lincoln Aviator 4.6L. This simplifies the installation process, as no modifications are required.

Pro: Easy installation

3. Stainless Steel Construction: The muffler kit is made of high-quality stainless steel, making it resistant to rust and corrosion. This not only ensures durability but also enhances the vehicle's appearance.

Pro: Long-lasting and rust-resistant

4. Customizable Sound: The muffler kit offers a customizable exhaust note, providing the driver with a more pleasing and powerful sound. This can be an appealing feature for those looking to add a personal touch to their vehicle.

Pro: Customizable exhaust note

5. CARB Compliant: The Northeastern Exhaust 21566 muffler kit is CARB (California Air Resources Board) compliant, which is an important consideration for those living in California or other states with strict emissions regulations.

Pro: CARB compliance

6. OEM-Grade Materials: The muffler kit uses OEM-grade materials, ensuring a high level of quality and reliability. This can provide peace of mind for those looking for a long-term solution.

Pro: OEM-grade materials

Cons:

1. Expensive: Compared to aftermarket muffler kits from lesser-known brands, the Northeastern Exhaust 21566 kit can be quite pricey.

Con: High cost

2. Limited Availability: The Northeastern Exhaust 21566 muffler kit may not be readily available at all auto parts stores, making it necessary to order online or from a specialized dealer.

Con: Limited availability

3. Potential for Increased Noise: While the customizable exhaust note can be appealing, it can also lead to increased noise levels, which may not be desirable for all drivers.

Con: Potential for increased noise

Ending Conclusion:

The Northeastern Exhaust 21566 direct-fit muffler tailpipe kit for the 2003-2005 Lincoln Aviator 4.6L offers several advantages, including improved performance, easy installation, long-lasting stainless steel construction, customizable sound, CARB compliance, and OEM-grade materials. However, it comes with some drawbacks, such as a high cost, limited availability, and the potential for increased noise levels. Ultimately, the decision to purchase this muffler kit depends on the individual's priorities, budget, and preferences.

Recommendation:

If you are looking for a high-quality, durable, and customizable muffler kit for your 2003-2005 Lincoln Aviator 4.6L, and are willing to invest in it, the Northeastern Exhaust 21566 direct-fit muffler tailpipe kit is a solid choice. However, if budget is a concern, or if you prefer a quieter exhaust note, you may want to consider alternative options from other manufacturers.

specifications frazzlekits:

  • for models: Aviator
  • for makes: Lincoln
  • for years: 2003-2005
  • brand: Northeastern Exhaust
  • type: Exhaust System Kit
  • features: 100 Accuracy Of Fit
  • items included: Clamp, Gasket, Muffler, Pipe, Resonator
  • material: Aluminized Steel
  • placement on vehicle: Exhaust
  • color: Silver
  • universal fitment: No
  • finish: Aluminized
  • manufacturer warranty: 3 Years
  • interchange part number: 21566
  • fitment type: Direct Replacement
  • fitment years: 2003 2004 2005
  • fitment make model: Lincoln Aviator

returns frazzlekits:

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

payments frazzlekits:

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offer frazzlekits:

  • sold: 0
  • availability: In Stock
  • started: July 25, 2025
  • options: Ship-to-home

shipping frazzlekits:

  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-8 Days

seller frazzlekits:

  • rating: 98.2%
  • # reviews: 7912

general frazzlekits:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
for models: aviator, for makes: lincoln, for years: 2003-2005, type: exhaust system kit, features: 100 accuracy of fit, items included: clamp, gasket, muffler, pipe, resonator, placement on vehicle: exhaust, universal fitment: no, finish: aluminized, manufacturer warranty: 3 years, fitment type: direct replacement, fitment years: 2003 2004 2005, fitment make model: lincoln aviator,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, color: silver, material: aluminized steel, sku: 6139202035611713,

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