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flowmaster 80430402 3-inch inlet(c)/2.5-inch outlet(d) 40 series 409s muffler logo

Flowmaster 80430402 3-inch Inlet(C)/2.5-inch Outlet(D) 40 Series 409s Muffler Review

6

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🌫️ Exhaust & Emissions, 🛠️ Replacement Parts

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Media

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img 1 attached to Flowmaster 80430402 3-inch Inlet(C)/2.5-inch Outlet(D) 40 Series 409s Muffler
img 2 attached to Flowmaster 80430402 3-inch Inlet(C)/2.5-inch Outlet(D) 40 Series 409s Muffler
img 3 attached to Flowmaster 80430402 3-inch Inlet(C)/2.5-inch Outlet(D) 40 Series 409s Muffler
img 4 attached to Flowmaster 80430402 3-inch Inlet(C)/2.5-inch Outlet(D) 40 Series 409s Muffler

Details

BrandFlowmaster
MaterialStainless Steel
Item Weight9.5 Pounds
ShapeOval

Description of Flowmaster 80430402 3-inch Inlet(C)/2.5-inch Outlet(D) 40 Series 409s Muffler

Product Characteristics

The Flowmaster 80430402 3In(C)/2.5Out(D) 40 Series 409s Muffler, commonly known as the "High-Performance Muffler," is specifically designed to deliver exceptional performance in both Street/Strip and Off Road applications. Crafted from durable fully welded 409SS stainless steel, this muffler ensures longevity and reliable functionality. Its aggressive sound exterior exhaust tone adds a bold touch to your vehicle, making it stand out from the crowd. Additionally, the noticeable interior resonance further enhances the overall driving experience, making it a top choice for automotive enthusiasts seeking unparalleled performance.

Similar Products and Replacement Parts

If you're searching for alternatives to the Flowmaster 80430402, you might want to explore other options in the "Exhaust & Emissions" category. While this muffler is widely popular for its distinct features, there are other exceptional products to consider that cater to specific needs and preferences. Moreover, if you already own the Flowmaster 80430402 and need replacement parts, worry not, as we provide a comprehensive selection of high-quality components to keep your muffler operating at its best.

Key Parameters and Versatility

The Flowmaster 80430402 boasts a 3-inch inlet (C) and a 2.5-inch outlet (D), which are critical parameters to ensure a seamless fit into your exhaust system. Its compatibility with a wide range of vehicles makes it a versatile choice for various makes and models. Whether you drive a performance-oriented sports car or a rugged off-road SUV, this muffler will undoubtedly enhance your driving experience. Additionally, its fully MIG welded construction guarantees maximum durability, ensuring it can withstand even the most demanding driving conditions.

Benefits and Applications

Excellent Street/Strip and Off Road application. Noticeable Interior Resonance. Aggressive Sound Exterior Exhaust Tone. Durable fully welded 409SS stainless steel. Fully MIG welded for maximum durability.

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Reviews

Global ratings 6
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 5 out of 5

Like deep aggressive sound

This is my second original 40 series. I love love love this sound on my 2009 Hemi Ram. I didn't use the stainless steel the first time, so it only lasted about 6 years. I hope stainless steel lasts much longer.

Pros
  • Exhaust and emissions
Cons
  • There are disadvantages

Revainrating 1 out of 5

Terrible customer service

A rumble appeared after a few months of ownership. Like a lifetime guarantee. Send videos and receipts to Oscar Menendez and his host Ronnie Olsen for weeks. claim denied. Flowmaster's phone number is 17075444761. x 448 (r olsen and x449 o menendez) R. Olsen didn't even bother to answer my phone. Terrible customer service. DO NOT BUY.

Pros
  • Automotive
Cons
  • Some issues

Revainrating 5 out of 5

Aggressive sound! fits exhaust and emissions

I bought this muffler to replace the Magnaflow on my 2008 Dodge Ram Hemi truck. The Magnaflow had a nice sound, but I could only hear it when I hit the gas pedal. I looked at the other 40 series Flowmaster makes (Super, Delta) but after hearing them I knew the original was the one for me. Since switching to the Flowmaster I have been very happy with the increased sound levels produced by the Flowmaster Original 40 series. My rig has two pipes exiting the rear under the bumper with 4 x 18 x 2.5"

Pros
  • Replacement parts
Cons
  • Requires outlet

Revainrating 5 out of 5

I love deep aggressive sound

This is my second original 40 series. I love love love this sound on my 2009 Hemi Ram. I didn't use the stainless steel the first time, so it only lasted about 6 years. I hope stainless steel lasts much longer.

Pros
  • Aggressive sound Appearance Exhaust tone
Cons
  • Crumpled packaging

Revainrating 1 out of 5

Terrible customer service

Rumble appeared after a few months of ownership. Like a lifetime guarantee. Send videos and receipts to Oscar Menendez and his host Ronnie Olsen for weeks. claim denied. Flowmaster's phone number is 17075444761. x 448 (r olsen and x449 o menendez) R. Olsen didn't even bother to answer my phone. Terrible customer service. DO NOT BUY.

Pros
  • Rugged all-welded 409SS
Cons
  • Volume

Revainrating 5 out of 5

Aggressive sound! - Muffler

I purchased this muffler to replace the Magnaflow on my 2008 Dodge Ram Hemi Truck. The Magnaflow had a nice sound, but I could only hear it when I hit the gas pedal. I looked at the other 40 series Flowmaster makes (Super, Delta) but after hearing them I knew the original was the one for me. Since switching to the Flowmaster I have been very happy with the increased sound levels produced by the Flowmaster Original 40 series. My rig has two pipes exiting the rear under the bumper with 4 x 18 x…

Pros
  • Noticeable internal resonance
Cons
  • Defective