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MagnaFlow Performance Exhaust Muffler 10416

  • Based on 1,099 reviews
Condition: New
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Availability: In Stock.
Fulfilled by DotComParts, Inc.

Arrives Saturday, Sep 19
Order within 23 hours and 20 minutes
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Size: 2.5 in. Inlet/Outlet


Features

  • SIGNATURE MAGNAFLOW SOUND - The 4" x 4" Round body of muffler 10416 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 4" x 4" Round 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.
  • UNIVERSAL FITMENT - 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 MagnaFlows limited lifetime construction warranty.

Description

Optimized weight and dyno-proven performance Stainless Steel construction for maximum durability and finish Backed by MagnaFlow's dedication in manufacturing products that are free of any defect Cutting and welding required for installation Enjoy MagnaFlow’s deep throaty sound and dyno-proven high flow performance on your ride with this center/center layout muffler. Each muffler is produced using lap-jointed and welded, heavy gauge 100% stainless steel construction, a straight-through perforated core, high-temperature acoustic packing material and stainless-steel mesh. The MagnaFlow 4” Round Center/Center Straight Through Performance Muffler features a 4” diameter and 14” long body, with an overall length of 20” and inlet/outlet inside diameter of 2.5”. Professional installation is highly recommended. MagnaFlow's dedication to engineering and manufacturing the finest exhaust systems makes for a superior sound and driving experience. Constructed of premium materials and carefully designed for the best fitment and performance, you can have confidence in making the right choice for your vehicle.

Brand: MagnaFlow Exhaust Products


Material: Stainless Steel


Item dimensions L x W x H: 14 x 4 x 4 inches


Vehicle Service Type: Car, SUV, Truck


Configuration: Center/Center


Brand Name: MagnaFlow Exhaust Products


Manufacturer Part Number: 10416


UPC: 841380000088 785422537975


Manufacturer: MagnaFlow Exhaust Products


Item Highlight: Deep Signature Sound, 4x4x14" Round, Stainless Steel, 2.5"/2.5" Inlet/Outlet, Center/Center


Global Trade Identification Number: 88


Number of Items: 1


Included Components: MagnaFlow 10416 Performance Exhaust Muffler


Item Type Name: Automotive Performance Exhaust Muffler


Model Number: 10416


Unit Count: 1 Count


Manufacturer Warranty Description: Limited Lifetime Construction Warranty


Item Dimensions: 14 x 4 x 4 inches


Inlet Connection Size: 2.5 inches


Outlet Connection Size: 2.5 inches


Compatible with Vehicle Type: Car, SUV, Truck


Configuration: Center/Center


OEM Equivalent Part Number: 10416


Automotive Fit Type: Universal Fit


Material Type: Stainless Steel


Shape: Round


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • I recommend.
Size: 2.25 in. Inlet/Outlet
Magnaflow 10415.. great looking finnish on the muffler itself. pretty happy with the sound.. wasn't looking for something to have my wife's car sound like a truck.. the cabin drone is minimal. The sound is loud. But not obnoxiously straight piped loud..
Reviewed in the United States on August 24, 2026 by Joseph

  • Magnaflo is the best!
Size: 2.25 in. Inlet/Outlet
Perfect fit, sounds great, great value for the price!
Reviewed in the United States on June 2, 2026 by Elliot Gottlieb

  • BUY THIS IF U HAVE A FOUR CYLINDER
Size: 2.25 in. Inlet/Outlet
Genuinely words cant describe how great this muffler is on my Camry it makes it sound nice and deep and great volume i have a 2.4 4 cylinder so you would expect it not to sound good but guess what it sounds wonderful almost no drone and great quality
Reviewed in the United States on March 12, 2026 by Kelly s

  • Did it's job, I think?
Size: 2.25 in. Inlet/Outlet
I bought this resonator to add to my existing setup on my 03 Honda Accord 2.4. I have a 2.25" catback exhaust with a Vibrant 1140 ultraquiet resonator and Vibrant 1040 muffler, which sounded AMAZING in city driving. After driving my car for a long-ish drive on the freeway (mostly around 80mph @ 3k rpm), I felt like I was going deaf due to the droning in the cabin after 30 minutes. I asked Chat GPT on which resonators I could use to tackle my problem and was suggested this Magnaflow resonstor, but still keeping the deep tone that my car has. This resonator definitely toned down my car just by enough, which is perfect, but I still have not tried bringing it to the highway for long periods of time at high speeds. ... show more
Reviewed in the United States on August 17, 2025 by Michael

  • Super badass muffler
Size: 2.5 in. Inlet/Outlet
Gotta love magnaflow sounds mean but not obnoxious just the right kinda deep throaty sound that brings your v8 to life I'm extremely happy with this highly recommend 😀
Reviewed in the United States on November 11, 2025 by loving amazon

  • Maybe too loud?
Size: 2.25 in. Inlet/Outlet
This thing sounds sick but maybe a little too loud.... idk if thats a bad thing. Nice and low growls at low rpms then once you step on it it screams. Maybe thats just cuz I have headers but it pairs pretty well with them (4 cylinder ka24e btw)
Reviewed in the United States on July 18, 2026 by Luke Brown

  • Your wife will hate these (so buy them)
Size: 2.5 in. Inlet/Outlet
Been running these about 2 months now on my 87 f250. Aggressive cackle around 2800-3200 rpm range behind a 460 gas engine. Nice deep low tone and 0 drone with 2.5 in stainless pipe, true dual from manifolds back, with 4 in tips. Yes your wife will hate these mufflers but its all about your smiles per gallon 🫡 (not hers) Material welds very nice and clean. ... show more
Reviewed in the United States on July 24, 2026 by Kyler keifer

  • Must have!!!
Size: 2.5 in. Inlet/Outlet
Used these to replace the resonators on a 2023 challenger gt v6 and pulled the the mufflers. Much louder and throaty ar 40Mph and below on surface streets and if you want them to roar put the pedal where it belongs....to the floor!!! yet atb75 mph on the freeway they are nice and mellow. VERY HAPPY WITH THESE!! Also have a single one on a 2018 wrangler jlu with just 16 inches of pipe coming off it under the seats. Also sounds great!!! ... show more
Reviewed in the United States on June 15, 2025 by Corey R.

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