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20 Best 3 Inch Dual Inlet Single Outlet Muffler of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best 3 Inch Dual Inlet Single Outlet Muffler of 2023. Check our ranking below.

2,339 Reviews Scanned

Rank No. #1
Flowmaster 12599-FM FlowMonster Muffler Absorption Style 3 in. Dual Inlet/3 in. Dual Outlet 5 in. x 11 in. Oval Case Straight Through 409 Stainless Steel FlowMonster Muffler
  • A stainless steel performance muffler at an economical price
  • 409 Stainless Steel construction for superior corrosion resistance and good looks
  • Interior construction features high-temp interior sound absorption material delivering a deeper, mellow exhaust tone
  • Perforated High-Flow straight-through tube design for increased exhaust flow
  • Moderate increase in interior tone over most OE mufflers
Rank No. #2
Floshine Universal Mufflers,Dual Chamber 3 inch Single in/2.5 inch Dual outlet,Performance Automotive Muffler Exhaust FH430402
  • 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
  • Muffler size--3''inlet 2.5''outlet| Body Length: 13"| Overall Length: 19"| Body Height: 4" | Body Width: 9.5" |
  • Adaptability-The universal 3 inch muffler for dual exhaust is fit on most vehicles, and only requires clamps or welding for installation.
Rank No. #3
Welded Chamber Muffler, 3.0 Center Inlet/2.5 Dual Outlet
  • This two chamber muffler provides an aggressive exterior tone while eliminating interior drone
  • Twin baffles reduce interior noise levels while still delivering deep powerful tones
  • Compact 9.75" x 13" x 4" body with an overall length of 19"
  • 3" ID inlet and dual 2.5" outlet allow for slip fit over 2.5" and 3" exhaust pipes
  • Center inlet and dual outlet works well in a variety of applications
Rank No. #4
Floshine Universal Mufflers Dual Chamber 3" inlet/3" outlet overall 17" Performance Automotive Muffler Exhaust FH43040
  • Universal--The universal muffler exhaust is fit on most vehicles, and only requires clamps or welding for installation. Please measure the exhaust pipe size and space before purchase to ensure smooth installation.
  • 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: 13"| Overall Length: 17"| Body Height: 4" | Body Width: 10"
Rank No. #5
MagnaFlow Performance Muffler 12398: 5x8x24" Single/Dual, 3" Inlet/Outlet, Universal Fit, Stainless Steel
  • SIGNATURE MAGNAFLOW SOUND - The 5" x 8" Oval body of muffler 12398 is engineered to deliver the deep, resonating sound that MagnaFlow mufflers are famous for.
  • DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this 5" x 8" Oval muffler increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
  • OPTIMAL ARCHITECTURE & CONSTRUCTION - The internal architecture of this muffler features a straight-through perforated core with two-stage acoustic packing which maintains the velocity of exhaust flow while generating a smooth, deep exhaust tone. Proudly made in the USA.
  • UNIVERSAL FITMENT - 12398’s universal design enables custom muffler placement and orientation to meet the particular spacing and mechanical requirements of your vehicle. Professional installation is highly recommended.
  • LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.
Rank No. #6
Floshine Universal Mufflers,Single Chamber 3 inch inlet/3 inch outlet,Performance Automotive Exhaust Muffler FH430109
  • 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--This 3 inch quiet mufflerFactory-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 3''Muffler size--3''inlet 3''outlet| Body Length: 7"| Overall Length: 12.5"| Body Height: 4" | Body Width: 9.5" | Inlet: 3" ID
  • Adaptability-The universal 3 inch muffler exhaust is fit on most vehicles, and only requires clamps or welding for installation.
Rank No. #7
MagnaFlow Performance Muffler 12388-3"/2.5" Inlet/Outlet - Center/Dual Configuration - 5" x 8" x 24" Oval Body Shape - Stainless Steel Straight-Through Universal Muffler
  • SIGNATURE MAGNAFLOW SOUND - The 5" x 8" Oval body of muffler 12388 is engineered to deliver the deep, resonating sound that MagnaFlow mufflers are famous for.
  • DYNO-PROVEN PERFORMANCE - Extensive dyno testing is used to ensure that this 5" x 8" Oval muffler increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
  • OPTIMAL ARCHITECTURE & CONSTRUCTION - The internal architecture of this muffler features a straight-through perforated core with two-stage acoustic packing which maintains the velocity of exhaust flow while generating a smooth, deep exhaust tone. Proudly made in the USA.
  • UNIVERSAL FITMENT - 12388’s universal design enables custom muffler placement and orientation to meet the particular spacing and mechanical requirements of your vehicle. Professional installation is highly recommended.
  • LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty.
Rank No. #8
M-AUTO Single Chamber Muffler, 3" Inside Inlet and 2.5" Outlet Dual Universal 12" Overall Length Stainless Steel Exhaust Muffler Assembly, Chrome
  • Stainless steel corrosion inhibition: Compared to aluminum-plated mufflers, the widely available mufflers with a stainless steel structure have a longer lifespan and reduced water accumulation due to internal drainage.
  • Durability: Internal baffles and mechanical connecting pipes allow for expansion and contraction during temperature changes, minimizing deformation, providing stability, and increasing the lifespan.
  • Working principle: The muffler wall is made of double-layer stainless steel, which helps reduce vibration and absorb sound.
  • Installation: Exhaust mufflers generally have three installation methods that can be selected according to needs (1. Welding 2. U-bolts or muffler sealing clamps 36. Lap/joint clamps).
  • After-sales service: We value your shopping experience. If you encounter any problems during the installation of the muffler, you can contact us at any time through Amazon email.
Rank No. #9
Flowmaster 72198 Exhaust Muffler, 1 Pack, Brushed
  • Fit Type: Universal Fit
  • Moderate exterior performance tone
  • Flow master quality
  • Straight through design
Rank No. #11
M-AUTO Single Chamber Muffler, 2.5" Inside Inlet and 3" Outlet Universal 20" Overall Length Center Stainless Steel Exhaust Muffler Assembly Angle Cut Tip, Chrome
  • Stainless steel corrosion inhibition: Compared to aluminum-plated mufflers, the widely available mufflers with a stainless steel structure have a longer lifespan and reduced water accumulation due to internal drainage.
  • Durability: Internal baffles and mechanical connecting pipes allow for expansion and contraction during temperature changes, minimizing deformation, providing stability, and increasing the lifespan.
  • Working principle: The muffler wall is made of double-layer stainless steel, which helps reduce vibration and absorb sound.
  • Installation: Exhaust mufflers generally have three installation methods that can be selected according to needs (1. Welding 2. U-bolts or muffler sealing clamps 11. Lap/joint clamps).
  • After-sales service: We value your shopping experience. If you encounter any problems during the installation of the muffler, you can contact us at any time through Amazon email.
Rank No. #13
NETAMI 3" Inlet to 3.5" Dual Outlet Stainless Steel Exhaust Tip Angle Cut Chrome Polish
  • Premium Quality T304 Stainless Steel Mirror Finished will never rust or fade
  • Double Wall Construction for Durability and Long Lasting
  • Easy to slip on 3" stock pipe, weld-on recommended
  • Product Configuration: 3 Inch Inlet, Dual 3 1/2" Outlet, Overall Length 13 1/2"
  • Two Year Limited Warranty
Rank No. #15
JEGS Chambered Deep-Tone Muffler | 3” Inlet/2.5” Outlet Diameter | Center Inlet/Dual Outlet | Gray Aluminized Steel | Overall Length of 19” | Muffler Body is 9” W x 4” H x 13” L
  • CONFIGURATION: center inlet / dual outlet
  • FULLY-WELDED 2-chamber design
  • PROVIDES A DEEP, AGGRESSIVE TONE for your race or muscle car
  • GRAY ALUMINIZED STEEL for great looks and long life
  • SPECIFICATIONS: overall length 19 inches, 3 inch inlet / 2-1/2 inch outlet diameter, muffler body is 9 inches wide, 4 inches high and 13 inches long
Rank No. #16
Universal Muffler 2.5" Center Inlet 2.5" Dual Outlet Aluminized Steel 2.5 Inch Exhaust Race Muffler Aggressive Sound 12" Overall Length Black
  • Ⓞ Super aggressive sound level
  • Ⓞ 7" Muffler Body Length, 12" Overall Length, 2.5" Muffler Inlet And Outlet Diameter
  • Ⓞ To help direct exhaust gases out of the engine
  • Ⓞ Universal chamber Race street Muffler 2.50" Center In / 2.50" Center Out.
  • Ⓞ 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.
Rank No. #17
AP Exhaust Products AP Exhaust 7427CB Muffler
  • Oval shape
  • Body: 6 inch; overall length: 12 inch; size: 4 inch x 9.75 inch
  • Inlet: 3 inch; inlet position: center
  • Outlet position: dual; outlet B size: 2.5 inch
  • Outlet size: 2.5 inch
Rank No. #18
MZS Exhaust Muffler, Stainless Steel Exhaust Tip 18.5" Length 3" Inlet 4" Outlet Universal for Car Sedan SUV Truck Vehicles (Titanium Burnt Tip)
  • Note: MZS exhaust muffler has 3" inlet, 4" outlet, and length of 18.5", please measure the diameter of your vehicle's inlet to make sure it fits before purchasing.
  • Outstanding Advantage: Muffler is densely filled with high-quality sound-absorbing cotton, absorbs the vibration energy of the sound while enhances the reverberating, gives nice deep tone.
  • Excellent Function: The straight-through muffler absorbs sound while promoting uninterrupted exhaust flow, reduceing back pressure. Effectively control noise and improve vehicle performance.
  • High Quality Material: Made of double-layer T-304 polished stainless steel, high temperature and corrosion resistance, crack and rust resistance, reduce vibration, ensuring long service life.
  • Unique Design: The burnt blue tip provides an artistic focal point for the rear of the car, making your car stand out from the crowd.
Rank No. #19
Floshine Universal Stainless Muffler,3 inch center inlet/3 inch center outlet,Straight-Through Performance Muffler Exhaust FH1219
  • 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.
SaleRank No. #20
Thrush 17661 Welded Muffler
  • 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

Last update on 2023-08-29 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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