1. Exhaust System Kits On Sale
  2. sku: 2906874741644613
  3. NORTHEASTERN EXHAUST 54377A

NORTHEASTERN EXHAUST 54377A Rear Center Muffler Kit 3.5L

fits model: Qx4. year: 2001–2003.

54377a Northeastern Exhaust Direct-fit Center Muffler Assembly With Rear Kit Fits 2001-2003 Qx4 3.5l

( Brand: Northeastern Exhaust ), ( Type: Exhaust System Kit ), ( Items Included: Clamp, Gasket ), ( Labels Certifications: Catalytic Not Included ), ( Placement On Vehicle: Left, Right, Intermediate Pipe, Resonator, Muffler ), ( Ipn: 54377a ), ( Material: Steel ), ( Performance Part: Meets Or Exceed Oem ), ( Universal Fitment: Vehicle Specific ), ( Exit Type: Single ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 3 Year ), ( Finish: Aluminized )

Review NORTHEASTERN EXHAUST Direct fit Muffler Assembly Rear Kit 3.5l fits QX4 2001–2003

The Northeastern Exhaust 54377A Direct-Fit Center Muffler Rear Kit is a top-tier aftermarket exhaust component designed specifically for the 2001-2003 Infiniti QX4 vehicles equipped with a 3.5L engine. This center muffler rear kit is an excellent choice for those looking to enhance their vehicle's performance and appearance.

This muffler kit is a direct-fit replacement, meaning it is engineered to fit your QX4 perfectly without requiring any modifications. The kit comes complete with all necessary hardware, making the installation process straightforward and hassle-free.

The Northeastern Exhaust 54377A center muffler is made from premium materials, ensuring durability and longevity. It features a polished stainless steel finish that not only looks great but also provides excellent protection against rust and corrosion. The muffler's design is compact, allowing it to fit seamlessly into the exhaust system without compromising clearance or interfering with other components.

This center muffler kit is designed to improve the overall performance of your QX4's exhaust system. By reducing exhaust backpressure, it allows your engine to breathe more freely, resulting in increased horsepower and torque. Additionally, the muffler's high-performance internal design effectively reduces exhaust noise, giving your vehicle a more refined exhaust note.

The Northeastern Exhaust 54377A Direct-Fit Center Muffler Rear Kit is an excellent investment for anyone looking to enhance their QX4's performance and aesthetic appeal. With its direct-fit design, premium materials, and performance benefits, this muffler kit is sure to exceed your expectations. Upgrade your QX4 today with the Northeastern Exhaust 54377A Center Muffler Rear Kit.

Pros and Cons of Buying Northeastern Exhaust 54377A Direct-Fit Center Muffler Rear Kit for 2001-2003 Infiniti QX4 3.5L

1. Improved Performance:

- This exhaust system is designed to improve your QX4's engine performance by enhancing the exhaust flow and reducing back pressure.

- The new muffler may result in increased horsepower and torque, leading to a more responsive and powerful driving experience.

2. Better Fitment:

- The Northeastern Exhaust 54377A is a direct-fit kit, meaning it is specifically engineered for the 2001-2003 Infiniti QX4 3.5L.

- The direct-fit design ensures a seamless installation process with minimal modifications required.

3. Enhanced Sound:

- The new center muffler may result in a more pleasing exhaust note, as it is designed to provide a balance between performance and noise levels.

- Some customers have reported a deeper and more aggressive sound without being excessively loud.

4. Durability:

- Northeastern Exhaust is known for producing high-quality exhaust systems that can withstand the test of time.

- The 54377A kit is made from premium stainless steel, which is resistant to corrosion and rust.

5. CARB Compliance:

- This exhaust system is California Air Resources Board (CARB) compliant, which is essential for those living in California or other states with strict emissions regulations.

6. Potential for Increased MPG:

- By reducing the back pressure and improving the exhaust flow, the new exhaust system may help improve your QX4's fuel efficiency, resulting in potential savings at the gas pump.

7. Potential for Reduced Emissions:

- Improved exhaust flow and reduced back pressure can contribute to lower exhaust emissions, which is beneficial for the environment and may help meet or even exceed emissions standards.

8. Cost:

- The Northeastern Exhaust 54377A Direct-Fit Center Muffler Rear Kit may be more expensive than stock or aftermarket exhaust systems from lesser-known brands.

- However, the cost may be justified by the performance improvements, enhanced sound, and durability that this exhaust system offers.

9. Installation:

- Installing an aftermarket exhaust system can be a challenging task for those without experience in automotive repair or exhaust work.

- It is recommended to have the exhaust system installed by a professional to ensure proper fitment, performance, and safety.

10. Potential for Increased Cabin Noise:

- Depending on the specific exhaust system and its muffler design, some customers have reported increased cabin noise levels.

- It is essential to consider whether this is a desirable feature or a potential downside, depending on personal preference.

In conclusion, the Northeastern Exhaust 54377A Direct-Fit Center Muffler Rear Kit for 2001-2003 Infiniti QX4 3.5L offers numerous benefits, including improved performance, better fitment, enhanced sound, durability, CARB compliance, potential fuel efficiency gains, and reduced emissions. However, it also comes with potential downsides, such as increased cost, the need for professional installation, and potential cabin noise. Ultimately, the decision to purchase this exhaust system depends on your personal preferences, budget, and priorities. If you value performance, sound, and durability, the Northeastern Exhaust 54377A may be an excellent investment for your Infiniti QX4.

specifications frazzlekits:

  • for models: Qx4
  • for years: 2001-2003
  • brand: Northeastern Exhaust
  • type: Exhaust System Kit
  • items included: Clamp, Gasket
  • labels certifications: Catalytic Not Included
  • placement on vehicle: Left, Right, Intermediate Pipe, Resonator, Muffler
  • interchange part number: 54377A
  • material: Steel
  • performance part: Meets Or Exceed Oem
  • universal fitment: Vehicle Specific
  • exit type: Single
  • fitment type: Direct Replacement
  • manufacturer warranty: 3 Year
  • finish: Aluminized

seller frazzlekits:

  • rating: 97.1%
  • # reviews: 7734

payments frazzlekits:

  • wallet: Paypal
  • other
  • credit card: Discover

returns frazzlekits:

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

shipping frazzlekits:

  • service: Standard
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 2-6 Days

general frazzlekits:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: New

offer frazzlekits:

  • availability: In Stock
  • started: March 5, 2025
  • sold: 0
  • options: Ship-to-home
for models: qx4, for years: 2001-2003, type: exhaust system kit, items included: clamp, gasket, labels certifications: catalytic not included, placement on vehicle: left, right, intermediate pipe, resonator, muffler, performance part: meets or exceed oem, universal fitment: vehicle specific, exit type: single, fitment type: direct replacement, manufacturer warranty: 3 year, finish: aluminized,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: steel, sku: 2906874741644613,

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