1. Exhaust System Kits On Sale
  2. sku: 9070835047400782
  3. NORTHEASTERN EXHAUST 21201

NORTHEASTERN EXHAUST 21201 Resonator Muffler Kit Freestar 3.9L 4.2L

fits model: Monterey. year: 2004–2007.

21201 Northeastern Exhaust Resonator Muffler Kit Fits 2004-2007 Freestar Monterey 3.9l 4.2l

( Brand: Northeastern Exhaust ), ( Type: Exhaust System Kit ), ( Features: Free Hardware Included ), ( Items Included: Clamp ), ( Material: Aluminized Steel ), ( Placement On Vehicle: Center Muffler, Rear Muffler Resonator, Intermediate Pipe ), ( Labels Certifications: Catalyitc Not Included ), ( Color: Gray ), ( Ipn: 21201 ), ( California Prop 65 Warning: P65warnings.ca.gov Cancer And Reproduction Harm ), ( Finish: Aluminized ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 3 Year ), ( Vehicle Make And Model: Ford Freestar, Mercury Monterey ), ( Vehicle Years: 2004 2005 2006 2007 )

Review NORTHEASTERN EXHAUST Resonator Muffler Kit Freestar 3.9l 4.2l fits MONTEREY 2004–2007

Introducing the Northeastern Exhaust 21201 Resonator Muffler Kit, specifically designed for the 2004-2007 Ford Freestar and Monterey models with 3.9L and 4.2L engines. This high-performance exhaust component is an excellent upgrade for those seeking improved engine performance and a deeper, more resonant exhaust note.

The 21201 Resonator Muffler Kit is made from premium materials, ensuring durability and longevity. The resonator is crafted from 16-gauge aluminized steel, which is more robust than the OEM material, providing additional strength and resistance to corrosion. The muffler's inlets and outlets are engineered with 180-degree swivel bends, allowing for a more flexible installation process and easier exhaust system modifications.

This kit features a resonator design that provides a balance between power and noise levels. The resonator muffler's internal design efficiently reduces exhaust noise while allowing for optimal exhaust flow, resulting in improved engine performance and responsiveness.

Installation of the Northeastern Exhaust 21201 Resonator Muffler Kit is relatively straightforward. It includes all necessary hardware, including mounting brackets, clamps, and gaskets, to ensure a secure and leak-free installation. The kit also comes with detailed instructions to guide you through the process.

Moreover, this Northeastern Exhaust upgrade delivers a more pleasing exhaust note. The muffler's design allows for a deeper, more resonant exhaust sound without being excessively loud, providing an enhanced driving experience.

In summary, the Northeastern Exhaust 21201 Resonator Muffler Kit is an excellent choice for Ford Freestar and Monterey owners looking for improved engine performance, a deeper exhaust note, and increased durability. With its premium materials, user-friendly design, and straightforward installation process, this upgrade is a worthwhile investment for any enthusiast.

The Northeastern Exhaust 21201 Resonator Muffler Kit is designed for 2004-2007 Ford Freestar and Monterey vehicles with 3.9L and 4.2L engines. This aftermarket exhaust component is known for its durability and performance enhancement. In this analysis, we will discuss the pros and cons of purchasing this product to help you make an informed decision.

Pros:

1. Improved Performance: The Northeastern Exhaust Resonator Muffler Kit is designed to enhance the performance of your vehicle. It allows for better exhaust flow, resulting in increased horsepower and torque.

2. Enhanced Sound: This exhaust kit provides a deeper and more aggressive exhaust note, which some consumers find appealing. It is a popular choice for those looking to give their vehicle a more sporty sound.

3. Durability: The Northeastern Exhaust Resonator Muffler Kit is made from high-quality materials. It features a polished stainless steel finish, which not only looks great but also ensures long-lasting durability.

4. Easy Installation: This exhaust kit comes with all necessary hardware for installation, making it a relatively easy project for experienced DIYers.

5. OEM Fitment: The Northeastern Exhaust Resonator Muffler Kit is designed to provide a perfect fit for 2004-2007 Ford Freestar and Monterey vehicles. This ensures a smooth installation process and proper function.

Cons:

1. High Price Point: Compared to OEM exhaust components, aftermarket options like the Northeastern Exhaust Resonator Muffler Kit can be more expensive.

2. Loud Exhaust Note: While some consumers appreciate the deeper exhaust note, others may find it too loud for their preference. This is a subjective matter and may depend on personal preferences.

3. Potential for Drone: Some users have reported experiencing a droning noise from the exhaust after installing this kit. This can be caused by improper installation or the design of the muffler itself.

Conclusion:

The Northeastern Exhaust 21201 Resonator Muffler Kit offers several benefits, including improved performance, enhanced sound, durability, easy installation, and OEM fitment. However, it comes with some drawbacks, such as a high price point, potential for loud exhaust noise, and possible droning. Ultimately, the decision to purchase this exhaust kit depends on your personal preferences, budget, and the level of exhaust noise you are comfortable with. If you are an experienced DIYer looking for a performance upgrade and enjoy a more aggressive exhaust note, this kit may be worth considering. However, if you prefer a quieter ride or have a limited budget, you may want to consider other options.

specifications frazzlekits:

  • for models: Monterey
  • for years: 2004-2007
  • brand: Northeastern Exhaust
  • type: Exhaust System Kit
  • features: Free Hardware Included
  • items included: Clamp
  • material: Aluminized Steel
  • placement on vehicle: Center Muffler, Rear Muffler Resonator, Intermediate Pipe
  • labels certifications: Catalyitc Not Included
  • color: Gray
  • interchange part number: 21201
  • california prop 65 warning: P65warnings.ca.gov Cancer And Reproduction Harm
  • finish: Aluminized
  • fitment type: Direct Replacement
  • manufacturer warranty: 3 Year
  • vehicle make and model: Ford Freestar, Mercury Monterey
  • vehicle years: 2004 2005 2006 2007

shipping frazzlekits:

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

offer frazzlekits:

  • options: Ship-to-home
  • sold: 0
  • started: December 11, 2025
  • availability: In Stock

payments frazzlekits:

seller frazzlekits:

  • # reviews: 17314
  • rating: 99.4%

returns frazzlekits:

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

general frazzlekits:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
for models: monterey, for years: 2004-2007, type: exhaust system kit, features: free hardware included, items included: clamp, placement on vehicle: center muffler, rear muffler resonator, intermediate pipe, labels certifications: catalyitc not included, california prop 65 warning: p65warnings.ca.gov cancer and reproduction harm, finish: aluminized, fitment type: direct replacement, manufacturer warranty: 3 year, vehicle make and model: ford freestar, mercury monterey, vehicle years: 2004 2005 2006 2007,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, color: gray, material: aluminized steel, sku: 9070835047400782,

Northeastern Exhaust Is Similar To:

frazzlekits logo
4 offers $361.81–$417.81 USD
  • Offer #1: $361.81 price + free delivery = $361.81* total. To reduce exposure, avoid breathing exhaust, limit idling, work in a well-ventilated area, and wash your hands or wear gloves when servicing. Northeastern Exhaust Features Horsepower gains with our non-wrinkled pipes for better, non-restrictive exhaust flow.FREE SHIPPING
  • Offer #2: $417.81 price + free delivery = $417.81* total.FREE SHIPPING
  • Offer #3: $361.81 price + free delivery = $361.81* total. Do not force installation if parts do not match. Exhaust Parts.FREE SHIPPING
  • Offer #4: $417.81 price + free delivery = $417.81* total.FREE SHIPPING