Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Brand | Flowmaster |
Muffler Inlet Size | 2.50 Inch |
Aggressive and Loud Exhaust Note. This Flowmaster Super 44 Series Center/Center Muffler with 2.50-Inch inlet-outlet diameter allows your vehicle to deliver an aggressive and loud exhaust note. With its Delta Flow technology, this muffler exhibits an improved flow path radius and better sound control engineering, enabling your vehicle to deliver a high-performance roar.
Significant Power Boosts. Adding this muffler to your vehicle provides significant power boosts. Featuring a non-restrictive 2.50-inch center inlet and outlet diameter, this muffler permits the smooth venting of exhaust gases, allowing more air to come in. With more air available, your vehicle’s engine will be able to work at its peak performance, leading to an increase in horsepower and torque.
Durable Construction. This muffler is constructed of 16-gauge aluminized steel and fully MIG welded for maximum strength and long-lasting functionality. Its steel construction also prevents the muffler from easily getting damaged in case of minor impacts. For superior rust protection, it is also applied with a black coating.
Simple Installation. Installing this muffler will be a simple task for those equipped with some mechanical skills. This muffler can be easily installed to your vehicle’s hanger location once you have removed your old muffler. Some cutting and welding may be required.
Includes a 3-Year Limited Warranty. For all aluminized steel mufflers, Flowmaster is offering them with a 3-year limited warranty. This warranty covers any defects in material and workmanship except for damages that are caused by improper installation, normal wear, material discoloration, misuse, neglect, abuse, unauthorized modification, accident, and more. To learn about the full warranty details, you may visit the official manufacturer website.
Application. This Flowmaster Super 44 Series Center/Center Muffler with 2.50-Inch inlet-outlet diameter is made to universally fit most vehicle models.
Flowmaster 942545
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Mar 17, 2024
Review shared from Flowmaster Super 44 Series Center/Center Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Flowmaster Super 44
Great product sounds great i recommended it. i would do it again.
Aug 24, 2023
Review shared from Flowmaster Super 44 Series Center/Center Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
GRRRRRRRR
Provides a really nice deep, throaty, growling sound on my Toyota 4Runner 4.0 litre V-6. Extremely pleased and would definitely recommend.
Mar 9, 2022
Review shared from Flowmaster Super 44 Series Center/Center Muffler; 2.50-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Great product
This muffler sounds great on my Tacoma. Muffler shop installed it for me in less than an hour.
Mar 19, 2025
Review shared from Flowmaster American Thunder Axle-Back Exhaust System with Polished Tip (21-25 Bronco, Excluding Raptor)
Nice muffler
Install was easy took less than an hour. Everything bolted right up. The locking clips are not very good. I drilled a small hole through the mounting bracket and installed a cotter pin and washer. I would recommend drilling the small holes before installing the brackets. Sounds awesome not very loud at all.
Mar 14, 2025
Review shared from Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (21-25 Bronco, Excluding Raptor)
Nice sound
Easy Install, took less than 30 minutes in the driveway. Oddly has a Growl at idle, as close to best sound out of a V6 I think. Doesn’t even have much “drone” at 85mph on the freeway.
Feb 17, 2025
Review shared from Flowmaster FlowFX Axle-Back Exhaust System with Black Tips (21-25 Bronco, Excluding Raptor)
Excellent Exhaust Shipped & Received in 2 Days!
Fairly easy to install. Little louder than I thought it would be, but it sounds really nice. Was super impressed by the shipping and receiving from ET. Couldn't believe how quickly it arrived.
Feb 17, 2025
Review shared from Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (21-25 Bronco, Excluding Raptor)
Awesome
I love my Flowmaster Outlaw. It is a nice rumble which got louder after having it in for a couple months.
Feb 3, 2025
Review shared from Flowmaster FlowFX Axle-Back Exhaust System with Black Tips (21-25 Bronco, Excluding Raptor)
Exhaust
Ordered my exhaust and it shipped immediately can’t wait to get it
Jan 4, 2025
Review shared from Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (21-25 Bronco, Excluding Raptor)
Amazing for price. Easy install!
First let me say the sound clip does not do this exhaust justice. It is LOUD! While it sounds amazing, I almost wish I would’ve gone with the quieter version simply because of my neighbors. But this exhaust is bad***! It was a fairly simple install if you follow the video. Did not have to jack up the car and used basic tools I already had. I would recommend getting one of those telescoping magnet tools ($3) in order to get the bolts on the driver side to bolt the hanger (in video he uses fingers but it is MUCH easier with tool especially if you have the hitch as there is less space). Very happy with purchase!
Dec 30, 2024
Review shared from Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (21-25 Bronco, Excluding Raptor)
Amazing exhaust
This was the first real modification I put on my Bronco and I love it. The sound is amazing and so much better then the stock exhaust. For someone who is not very good at modding cars, this was a easy install and worth the money. I recommend having lubricant or else it is really difficult to remove certain parts
Dec 23, 2024
Review shared from Flowmaster Outlaw Axle-Back Exhaust System with Polished Tips (21-25 Bronco, Excluding Raptor)
Good fit
Install was almost as easy as the video but didn’t include any vehicles with a trailer hitch factory installed. The bolts on the driver side hanger are very hard to install with the hitch assembly on the back frame rail. Fishing the bolts back through frame are a pain in the ass.One hole was partially blocked by the hitch assembly. 2 hour install because of the driver side hanger bolts.
Dec 21, 2024
Review shared from Flowmaster Outlaw High Clearance Cat-Back Exhaust System with Polished Tip (21-25 Bronco, Excluding Raptor)
Flowmaster Cat Back
Gives the Bronco a nice sound! Looks great and pretty simple to install.
Nov 30, 2024
Review shared from Flowmaster FlowFX Axle-Back Exhaust System with Black Tips (21-25 Bronco, Excluding Raptor)
Too much Drone
Easy install, sounds great outside, inside is another story. 40 minute ride home after install and the drone was too much to handle. Uninstalled it the next morning. Bought a resonator which I haven't installed yet but not sure how much money I want to throw at it to try and fix the droning.