Best Fmf Mufflers in 2026
Daisy
Last Updated: Feb 8, 2026
Daisy
Last Updated: Feb 8, 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 |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
▲ Pair of Single Chamber Performance Race Muffler.
▲ 7" Muffler Body Length, 12" Overall Length, 2.5" Muffler Inlet And Outlet Diameter, Body Type: 4" x 9" Oval
▲ Universal single chamber Race street Muffler 2.50" Center In / 2.50" Center Out. CHECK PRODUCT DETAILS CHART BELOW FOR OTHER SIZES.
▲ Aggressive Deep Sound.
▲ Thanks for your encouraging review and feedback! It really increases our service level and passion of work! Incase you meet problem with our products, please contact us first before you give feedback and review. We will assure you will get the best solution and service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
POLISHED MIRROR FINISH - The polished mirror finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PARTSanytime | 9.38 | ❌ | ❌ | ❌ |
AGGRESSIVE SOUND -- Two-chamber design for deep, aggressive tone
ENGINEERED TO LAST -- 100% welded aluminized-steel construction reduces corrosion
SLEEK FINISH -- Painted silver finish with embossed Thrush logo for improved appearance
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes; see product specifications for more information
SUPERIOR PERFORMANCE -- Chambered design with directional, non-reversible flow while flow director technology channels exhaust flow
BUY WITH CONFIDENCE -- Comes with Thrush's 90-day limited warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| IPC-STORE✅ | 9.83 | ❌ | ❌ | ❌ |
AGGRESSIVE SOUND -- Two-chamber design for deep, aggressive tone
ENGINEERED TO LAST -- 100% welded aluminized-steel construction reduces corrosion
SLEEK FINISH -- Painted silver finish with embossed Thrush logo for improved appearance
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes; see product specifications for more information
SUPERIOR PERFORMANCE -- Chambered design with directional, non-reversible flow while flow director technology channels exhaust flow
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| WunderCarParts | 9.65 | ❌ | ❌ | ❌ |
BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PARTSanytime | 9.41 | ❌ | ❌ | ❌ |
AGGRESSIVE SOUND -- Two-chamber design for deep, aggressive tone
ENGINEERED TO LAST -- 100% welded aluminized-steel construction reduces corrosion
SLEEK FINISH -- Painted silver finish with embossed Thrush logo for improved appearance
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes; see product specifications for more information
SUPERIOR PERFORMANCE -- Chambered design with directional, non-reversible flow while flow director technology channels exhaust flow
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
AGGRESSIVE SOUND -- Two-chamber design for deep, aggressive tone
ENGINEERED TO LAST -- 100% welded aluminized-steel construction reduces corrosion
SLEEK FINISH -- Painted silver finish with embossed Thrush logo for improved appearance
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes; see product specifications for more information
SUPERIOR PERFORMANCE -- Chambered design with directional, non-reversible flow while flow director technology channels exhaust flow
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
AGGRESSIVE SOUND -- Two-chamber design for deep, aggressive tone
ENGINEERED TO LAST -- 100% welded aluminized-steel construction reduces corrosion
SLEEK FINISH -- Painted silver finish with embossed Thrush logo for improved appearance
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes; see product specifications for more information
SUPERIOR PERFORMANCE -- Chambered design with directional, non-reversible flow while flow director technology channels exhaust flow
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 66.04 H x 19.05 L x 29.21 W (centimetres)
Country of Origin : China
Fit type: Vehicle Specific
Package Weight: 4.989 kilograms
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
AGGRESSIVE SOUND -- Two-chamber design for deep, aggressive tone
ENGINEERED TO LAST -- 100% welded aluminized-steel construction reduces corrosion
SLEEK FINISH -- Painted silver finish with embossed Thrush logo for improved appearance
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4-in. x 9.5-in. oval body and a variety of overall lengths; 2.25-in., 2.5-in. and 3-in. inlet/outlet sizes; see product specifications for more information
SUPERIOR PERFORMANCE -- Chambered design with directional, non-reversible flow while flow director technology channels exhaust flow
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 66.04 H x 19.05 L x 26.67 W (centimetres)
Country of Origin : Taiwan
Fit type: Vehicle Specific
Package Weight: 6.01 kilograms
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 66.0 H x 20.3 L x 25.4 W (centimetres).Material:304 Stainless Steel
Country of Origin : Taiwan
Fit type: Vehicle Specific
Package Weight: 5.443 kilograms
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EZ Automotive | 9.26 | ❌ | ❌ | ❌ |
STREETPOWER Oval Muffler (5" x 9" x 15" long muffler body), 4" inlet I.D. x 4" outlet-Center-Center
Part number: 1137
Package Weight: 14.2 pounds
Country of Origin: Taiwan, Province Of China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EZ Automotive | 9.26 | ❌ | ❌ | ❌ |
Help free up maximum horsepower
T304 Stainless Steel Construction
Hand porting inside the collector for smooth, unobstructed exhaust flow
Fit type: Universal Fit
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EZ Automotive | 9.25 | ❌ | ❌ | ❌ |
Vibrant
Fit type: Vehicle Specific
Package Weight: 6.395 kilograms
Package Dimensions: 18.415 L x 66.04 H x 26.035 W (centimeters)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
4 x 9 x 14 in. Oval Body; 2.25 in. Center; 2.25 in. Center
Straight-Thru Design, No packing, No Baffles or Weak Deflectors
Low profile, Non-Directional, Hi Quality Stainless
Minimal Interior Drone, Aggressive Sound
Lifetime Limited Warranty
Lifetime Limited Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
4 x 9 x 13 in Oval Body; 2.50 in. Center Inlet; 2.50 in. Center Outlet.
Deep Powerful Sound
Chambered and Louvered Design, No packing, No Baffles or Weak Deflectors
Minimal Interior Drone, Reversible
Limited Lifetime Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
VINTAGE SOUND -- Tri-flow design delivers that perfect hot rod and muscle car sound
PREMIUM ACOUSTIC CONTROL -- Fiberglass matting absorbs unwanted interior resonance
ENGINEERED TO LAST -- 100% aluminized-coated shell and spun lock heads for long life
SLEEK FINISH -- Silver finish features embossed Thrush logo
FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
SPECS -- Available in 4.25-in. x 9.75-in. oval body; 2.25-in., 2.5-in. and 3-in. inlet/outlet size configurations; see product specifications for more information
VERSATILE DESIGN -- Reversible flow for maximum flexibility on customized installations
BUY WITH CONFIDENCE -- Comes with Thrush’s 90-day limited warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
BRUSHED SATIN FINISH - The brushed satin finish of this universal performance muffler will upgrade the appearance of your vehicle's exhaust system thanks to its premium aesthetic
DEEP SIGNATURE MAGNAFLOW SOUND - This universal muffler is engineered to produce the deep resonant exhaust tone that MagnaFlow is famous for
UNIVERSAL FIT - The universal configuration of this performance muffler means that cutting, fabrication and/or welding may be required. MagnaFlow recommends professional installation
STAINLESS STEEL CONSTRUCTION - Highly corrosion resistant, stainless steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle
LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DotComParts, Inc. | 5.69 | ❌ | ❌ | ❌ |
4 x 9 x 13 in Oval Body; 3. in. Dual Inlet; 3.00 in. Dual Outlet.
Deep Powerful Sound
Chambered and Louvered Design, No packing, No Baffles or Weak Deflectors
Minimal Interior Drone, Reversible
Limited Lifetime Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gear4YouLLC | 8.90 | ❌ | ❌ | ❌ |
4 x 9 x 13 in Oval Body; 2.00. in. Offset Inlet; 2.00 in. Offset Outlet.
Deep Powerful Sound
Chambered and Louvered Design, No packing, No Baffles or Weak Deflectors
Minimal Interior Drone, Reversible
Limited Lifetime Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gear4YouLLC | 8.89 | ❌ | ❌ | ❌ |
4 x 9 x 18 in. Oval Body; 2.00. in. Offset Inlet; 2.00 in. Center Outlet.
Deep Powerful Sound
Chambered and Louvered Design, No packing, No Baffles or Weak Deflectors
Minimal Interior Drone, Reversible
Limited Lifetime Warranty
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Thrush | 7 |
| Magnaflow Exhaust Products | 6 |
| Vibrant Performance | 6 |
| Gibson Performance Exhaust | 5 |
| Blackhorse-Racing | 1 |
We've carried out a comprehensive analysis of 4,426 reviews on mufflers, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select mufflers priced around $120.76, with top brands including and
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