CJ CLASSICS EXK3FSM Dual Exhaust Muffler Pipe 2-1/4

( Brand: Cj Classics ), ( Type: Dual Exhaust Kits ), ( Manufacturer Part Number: EXK3FSM ), ( Item Length: 43.5 )

Review CJ CLASSICS Dual Exhaust System 2-1/4 Inch Max Mufflers H pipe fits STREET MUSTANG 351C

The CJ Classics Exhaust Systems' 3FSM Dual Exhaust 2-1/4 inch Street H-pipe Kit is an excellent choice for Mustang owners with a 351C engine who are looking to enhance the performance and aesthetic appeal of their vehicle. This exhaust system is designed to provide a balanced and smooth exhaust flow, delivering an impressive increase in power and torque.

The H-pipe design of this exhaust system ensures optimal scavenging of exhaust gases, reducing back pressure and improving engine efficiency. The 2-1/4 inch diameter piping provides a good balance between flow and noise level, offering a performance exhaust note that is not overly loud but still provides a satisfying growl.

The CJ Classics Exhaust System's 3FSM Dual Exhaust Kit comes with two high-quality 2-1/4 inch street mufflers that are specifically designed to reduce exhaust noise while maintaining performance. These mufflers are constructed from aluminized steel, ensuring durability and resistance to corrosion. The internal design of these mufflers utilizes a perforated core, which provides an efficient path for exhaust gases while minimizing unwanted noise.

The kit also includes all necessary hardware for installation, including exhaust clamps, gaskets, and mounting brackets. The exhaust tips are available in a polished stainless steel finish, adding a stylish touch to the exhaust system and complementing the overall look of your Mustang.

In summary, the CJ Classics Exhaust Systems' 3FSM Dual Exhaust 2-1/4 inch Street H-pipe Kit is a high-performance exhaust system that delivers increased power and torque while providing a satisfying exhaust note. The H-pipe design ensures optimal scavenging of exhaust gases, and the included street mufflers minimize noise while maintaining performance. The kit is constructed from durable materials, and the included hardware makes for a straightforward installation process.

CJ Classics Exhaust Systems' 2-1/4 inch dual exhaust with H-pipe and 351C application for Mustang vehicles comes with several advantages and disadvantages. Below are the key points to consider:

1. Improved Performance: Dual exhaust systems allow for better flow and increased horsepower due to the reduced back pressure.

2. Enhanced Sound: These mufflers produce a more aggressive and desirable exhaust note, making your Mustang sound more powerful.

3. Increased Fuel Efficiency: By reducing back pressure and improving exhaust flow, these exhaust systems can potentially increase fuel efficiency.

4. Improved Engine Compartment Appearance: The polished stainless steel finish of the exhaust system adds a nice visual touch to the engine bay.

5. Durability: CJ Classics exhaust systems are made from high-grade stainless steel, ensuring longevity and resistance to rust and corrosion.

1. Cost: Dual exhaust systems can be more expensive compared to stock exhaust systems, which may be a deterrent for some buyers.

2. Installation Complexity: Installing a dual exhaust system can be a more complex process than installing a stock exhaust system, requiring additional time and expertise.

3. Drone: Depending on the specific muffler design, some drivers may experience increased exhaust drone, which can be perceived as a loud or obnoxious noise.

4. Weight: The stainless steel construction of the exhaust system adds additional weight to the vehicle, which may impact fuel efficiency and performance.

The CJ Classics Exhaust Systems 2-1/4 inch dual exhaust with H-pipe and 351C application for Mustang vehicles offers several advantages, such as improved performance, enhanced sound, increased fuel efficiency, improved engine compartment appearance, and durability. However, it also comes with disadvantages, including cost, installation complexity, potential drone, and added weight.

If you prioritize performance, sound, and a refined engine bay appearance, and are willing to invest in the cost and installation complexity, then this exhaust system may be a great choice for you. However, if you are on a budget, prioritize minimal exhaust noise, or are concerned about added weight, then you may want to consider other exhaust system options. Ultimately, the decision comes down to your personal preferences and priorities.

part # exk3fsm prices

• $26.00-$719.00

specifications frazzlekits:

• for models: 351c, Street, Mustang
• brand: Cj Classics
• type: Dual Exhaust Kits
• manufacturer part number: EXK3FSM
• item length: 43.5

returns frazzlekits:

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

payments frazzlekits:

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

offer frazzlekits:

• options: Ship-to-home
• quantity: 2
• sold: 0
• availability: In Stock
• started: January 2, 2026

seller frazzlekits:

• rating: 99.6%
• # reviews: 91952

general frazzlekits:

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

shipping frazzlekits:

• type: Fixed
• class: Standard
• transit: 3-6 Days
• service: Standard
• cost: $0.00

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