Best Flowmaster Performance Exhaust Mufflers in 2026
Daisy
Last Updated: Feb 10, 2026
Daisy
Last Updated: Feb 10, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EVIL ENERGY | 9.94 | ✅ | ✅ | ✅ |
[Premium Acoustic Control] EVIL ENERGY muffler is densely packed with excellent, sound-absorbing cotton, giving a low, deep tone that is reverberated to increase sound. Easy to install, bolts on in minutes.
[Size and Construction] This muffler is having 2" inlet, 3" exit, 15" length, polished stainless steel. Please measure your car's inlet before purchasing.
[Working Principle] A muffler is a device that is installed towards the end of a vehicle's exhaust system, work on the principle of destructive interference and absorption. The walls of the muffler are made of two layers of stainless steel, which help reduc vibration and absorb sound.
[Excellent Quality] This muffler's straight-through shape relieves back pressure while absorbing sound waves. Stainless steel is used to provide long-term durability.
[Distinctive Appearance] The burned blue tip of the muffler offers an artistic focus point to the back of the car. Your vehicle will undoubtedly stand out among the crowd.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Excellent performance on high horsepower vehicles
Noticeable interior resonance
Deep Aggressive Sound Exhaust Note
Durable fully welded 409SS stainless steel
Easy Installation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DotComParts, Inc. | 5.69 | ❌ | ❌ | ❌ |
Deep aggressive to moderate exhaust note
Moderate interior resonance
Excellent performance on high horsepower vehicles
Race proven patented delta flow technology
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PartsSquare | 9.88 | ✅ | ✅ | ✅ |
Inlet: 4" inner diameter - Outlet: 4" inner diameter - Overall Length: 30" - Body length: 24" - Body type: 7" round - style: Both ends can be inlet, no inlet or outlet difference.
100% welded design for long-lasting durability
Stainless steel construction for lifelong protection
CRF (Continuous Roving Fiberglass) technology absorbs unwanted interior resonance
There is 1 year warranty for every item. Before purchasing, please make sure the Brand Logo is "Upower".
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MAPerformance | 9.70 | ❌ | ❌ | ❌ |
durable fully welded 409s stainless steel case.Material:Stainless Steel
straight through design
moderate exterior performance tone
will fit nicely on just about any application
delivers a moderate sound level
Fit type: Universal
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DotComParts, Inc. | 5.34 | ❌ | ❌ | ❌ |
Moderate Sound
Mild interior resonance
Excellent choice for Street Rod cars and trucks
Improved Horsepower, Torque and Engine Efficiency
Easy Installation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PartsSquare | 9.88 | ✅ | ✅ | ✅ |
Inlet: 2.5" inner diameter - Outlet: 2.5" inner diameter - Overall Length: 20" - Body length: 14" - Body type: 6" round
100% welded design for long-lasting durability turbo muffler
Stainless steel construction for lifelong protection
CRF (Continuous Roving Fiberglass) technology absorbs unwanted interior resonance, It has a deep sound and quiet.
There is 1 year warranty for every item. Before purchasing, please make sure the Brand Logo is "Upower".
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Haona | 9.43 | ✅ | ✅ | ✅ |
Aluminium construction --Aluminized steel construction and internal drainage system for maximum durability，Internal partitions with the change of temperature, the deformation is reduced by thermal expansion and cold contraction
Noise reduction performance--Factory-style using aerodynamics sound absorbs unwanted interior resonance to reduce radiated noise，OE-style domed heads Make the noise lower
High-quality-- Internal partition wall and high quality material make it have the characteristics of high temperature resistance,Factory-style Welded structure provide stability and longer service life
Performance Muffler size--2.25''inlet 2.25''outlet| Body Length: 13"| Overall Length: 19"| Body Height: 4" | Body Width: 9.5" |
Adaptability-The universal 2.25 muffler for dual exhaust is fit on most vehicles, and only requires clamps or welding for installation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Haona | 9.43 | ✅ | ✅ | ✅ |
Stainless steel structure construction --Stainless steel construction possesses greater corrosion resistance. It can maintain its strength at high temperatures and prolong the service life of the muffler.
Straight-through noise reduction design--A straight-through designed muffler that eliminates back pressure,noise can be controlled at the same time.Stable structure allows Floshine muffler to be used for a long time .
High-quality-- Internal partition wall and high quality material make it have the characteristics of high temperature resistance,Factory-style Welded structure provide stability and longer service life
Muffler size--2.25''inlet 2.25''outlet| Body Length: 14"| Overall Length: 20"| Body Height: 4" | Body Width: 9" | ID or OD: ID
Adaptability-The universal muffler is fit on most vehicles, and only requires clamps or welding for installation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Fit Type: Universal Fit
Part number: 8042541
Package Weight: 9.95 pounds
Package Dimensions: 13.335 H x 52.07 L x 25.146 W (centimeters)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Stainless steel construction
Aggressive performance tone
Maximizes exhaust scavenging
Compact, lightweight design
Dyno proven performance
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Fit type: Universal Fit
Package Dimension : 20.5 inches L x 10 inches W x 4.5 inches H
Country of Origin: UNITED STATES
Item Package Weight : 11 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Mild to moderate exterior exhaust tone
Reduced Interior resonance
Excellent choice for street rods cars and trucks
Improved horsepower or torque and potential mileage improvement
Race proven patented delta flow technology
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Minimal interior resonance
Mild to stock exterior exhaust tone
Excellent choice for large displacement vehicles
Improved Horsepower, Torque and Engine Efficiency
MIG welded for maximum durability
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Deep aggressive to moderate exhaust note
Moderate interior resonance
Excellent performance on high horsepower vehicles
Race proven patented delta flow technology
No internal packing to blow-out
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Deep aggressive exhaust note
Noticeable interior resonance
Recent two chamber improvement
Race proven patented delta flow technology
No internal packing to blow-out
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Durable fully welded 16 gauge aluminized steel
Reduced Interior resonance
Excellent street, strip and off road application
No Internal packing to blowout
Race proven patented delta flow technology
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Aggressive and powerful exterior exhaust tone
Notable interior resonance
It fits Camaro/Firebird/Buick Grand National 1984 to 2002
Cross flow applications
Original two chamber design
Fit Type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Durable fully welded 16 gauge aluminized steel
Excellent Street/Strip and Off Road application
No internal packing to blowout
Race proven Delta Flow technology
Easy Installation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Stainless Steel Construction
Race Proven Performance
Maximizes Exhaust Scavenging
Compact, Lightweight Design
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Haona | 9.43 | ✅ | ✅ | ✅ |
Aluminium construction --Aluminized steel construction and internal drainage system for maximum durability，Internal partitions with the change of temperature, the deformation is reduced by thermal expansion and cold contraction
Noise reduction performance--Factory-style using aerodynamics sound absorbs unwanted interior resonance to reduce radiated noise，OE-style domed heads Make the noise lower
High-quality-- Internal partition wall and high quality material make it have the characteristics of high temperature resistance,Factory-style Welded structure provide stability and longer service life
Performance Muffler size--3''inlet 3''outlet| Body Length: 17"| Overall Length: 13"| Body Height: 4" | Body Width: 9.5" | Inlet: 3" ID
Adaptability-The universal 3 inch muffler for dual exhaust is fit on most vehicles, and only requires clamps or welding for installation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Minimal interior resonance
Improved Horsepower, Torque and Engine Efficiency
Recommended for SUV/trucks/motorhomes/tow vehicles
Mild to stock exterior exhaust tone
MIG welded for maximum durability
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Haona | 9.43 | ✅ | ✅ | ✅ |
Aluminium construction --Aluminized steel construction and internal drainage system for maximum durability，Internal partitions with the change of temperature, the deformation is reduced by thermal expansion and cold contraction
Noise reduction performance--Factory-style using aerodynamics sound absorbs unwanted interior resonance to reduce radiated noise，OE-style domed heads Make the noise lower
High-quality-- Internal partition wall and high quality material make it have the characteristics of high temperature resistance,Factory-style Welded structure provide stability and longer service life
Performance Muffler size--2.25''inlet 2.25''outlet| Body Length: 17"| Overall Length: 13"| Body Height: 4" | Body Width: 9.5" | Inlet: 2.25" ID
Adaptability-The universal 2.25 muffler is fit on most vehicles, and only requires clamps or welding for installation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DotComParts, Inc. | 9.91 | ❌ | ❌ | ❌ |
Fit Type: Universal Fit
Reduced interior resonance
Race proven patented delta flow technology
Moderate to aggressive exterior exhaust tone
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| HINSON Motorsports | 9.47 | ❌ | ❌ | ❌ |
Aggressive and powerful exterior exhaust tone
Notable Interior resonance
1985 to 2002 Camaro, Firebird and Buick Grand National
Cross flow applications
The original two chamber design
Fit Type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Haona | 9.43 | ✅ | ✅ | ✅ |
Stainless steel structure construction --Stainless steel construction possesses greater corrosion resistance. It can maintain its strength at high temperatures and prolong the service life of the muffler.
Straight-through noise reduction design--A straight-through designed muffler that eliminates back pressure,noise can be controlled at the same time.Stable structure allows Floshine muffler to be used for a long time .
High-quality-- Internal partition wall and high quality material make it have the characteristics of high temperature resistance,Factory-style Welded structure provide stability and longer service life
Muffler size--3''inlet 3''outlet| Body Length: 14"| Overall Length: 20"| Body Height: 4" | Body Width: 9" | ID or OD: ID
Adaptability-The universal muffler is fit on most vehicles, and only requires clamps or welding for installation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Aggressive and powerful exterior exhaust tone
Notable Interior resonance
1982 to 2002 Camaro, Firebird and Buick Grand National
Cross flow applications
The original two chamber design
Fit Type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Excellent performance on high horsepower vehicles
Noticeable interior resonance
Deep Aggressive Sound Exhaust Note
Durable fully welded 409SS stainless steel
Easy Installation
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Flowmaster | 22 |
| Floshine | 5 |
| Upower | 2 |
| Evil Energy | 1 |
We've carried out a comprehensive analysis of 7,785 reviews on performance exhaust mufflers flowmaster, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select performance exhaust mufflers flowmaster priced around $116.89, with top brands including and flowmaster
Our team of expert editors reviewed these high-quality items and handpicked the top 30 performance exhaust mufflers flowmaster for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include amazon.com and dotcomparts, inc. and holley performance product .
We are dedicated to assisting our users in finding the right mufflers Products based on their needs, saving them considerable time when choosing which performance exhaust mufflers flowmaster to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
