







🔥 Own the street with the deepest growl in the game!
The Flowmaster Super 44 Series Chambered Muffler features advanced dual-chamber Delta Flow technology for a deeper, more aggressive exhaust tone and improved performance. Constructed from durable 16-gauge aluminized steel with full MIG welding, it offers enhanced throttle response and torque while fitting compact spaces. Designed for classic muscle cars, trucks, and street rods, this universal-fit muffler delivers street-ready power and unmistakable sound.


| Brand | Flowmaster |
| Item dimensions L x W x H | 20.9 x 10 x 4.5 inches |
| Vehicle Service Type | Car |
| Configuration | Offset/Center |
| Shape | Oval |
| UPC | 700042021208 |
| Manufacturer | Flowmaster |
| Global Trade Identification Number | 00700042021208 |
| OEM Part Number | 942546 |
| Automotive Fit Type | Universal Fit |
| Model | 942546 |
| Item Weight | 10.23 pounds |
| Product Dimensions | 20.9 x 10 x 4.5 inches |
| Item model number | 942546 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 942546 |
D**Z
just what i was looking for! DOES NOT SOUND LIKE A FART CAN
unlike most people that buy these that either put them on mustangs or trucks, i decided to put it on a hatchback. a 2 liter 4 cylinder DOHC. from idle the car isnt very loud at all. you can barely hear it in the cab with the ac and radio off. outside theres a bit of a rumble but its nothing big. give it a little gas though. and this thing comes to life. at 2000 rpms i could hear it clearly over my radio and ac. i wasnt blasting music or anything but it was still medium volume. at full throttle youre not going to be able to cover the sound no matter how loud your radio is. its a very pleasing rumbling sound. however, it is not defeaning. even while driving around you, so long as you granny shift it, you can still have a conversation with people in the car just fine. wide open throttle youll have to raise your voice a tad. it has a very nice deep rumbling tone to it. even on a 4 cyl like mine. and i dont know if this is placebo but i have noticed she pulls a little bit harder (with the AC OFF)now if you dont want to be hearing it all the time you might be glad to know that you cant hear it at all while coasting. assuming youre driving a stick shift. as soon as you take it out of gear its "shuts off" and you cant hear it what so ever.SOMETHINGS TO CONSIDER BEFORE BUYING!you might need an adapter pipe to get this on there.its a 2.5 inch inlet so most cars are not going to be able to fit this from factory so youll have to get an adapter. they are extremely cheap, costing around 3 or 4 bucks at autozone. it doesnt have to be an exact measure for the adapter either. i have a 1 3/4 inch pipe and i got a 1 7/8th to 2 and 1/4 inch adapter and the guy at the shop said that was fine that they could just stretch the adapter a little bit and make it fit.YOU WILL BE CUTTING OFF YOUR OLD MUFFLER. thats one of the things my friends askme now that i have this (they like the sound) is if i had to have my old muffler cut off. and yeah. they are going to cut it off so they can weld the new one on.be ready to buy some exhaust hangers. again these arent expensive at all. like 10 to 15 bucks. maybe less. most mufflers have hangers on em to hold them in place. luckily the guy at the shop was able to find a couple of some U shaped steel bolt thing and he used that as a hanger and welded it on. or they could cut the hangers off of your old muffler and use them instead. however, in the case they cannot do these 2 things its best to be ready and have already bought a pair. if they dont use it you can always return them.this product is good quality and makes driving extremely fun. one of the funnest things is seeing peoples faces as they dont expect a car like mine to sound like that. shifting is incredibly satisfying and i find myself itching for any chance to downshift. it very much gives your car a "sleeper" vibe to it. which is exactly what im modding this car to be , but now it also sounds the part. best thing is that the exhaust isnt very showy or overly large. it was actually smaller than my stock exhaust. and a bit lighter surprisingly. this one weighs like 10 to 15 pounds. my old one weighed around 30! (WEIGHT REDUCTION!) it doesnt try to show boat unlike the huge shiny fart cans you see on some cheap hondas. and it sounds. soooo nice. definitely worth the money. sounds great on almost any vehicle from 4 cyl to 6 to the v8. cannot go wrong.
J**N
Chug chug chug.
Put these on my ‘66 Chevy truck with an 350 SB and love them. That chuggy flowmaster sound I wanted now turns heads every time I drive this thing.
M**D
THIS IS MY "GO TO" FLOWMASTER MUFFLER, DEEP TONE, THICKER CASE FOR LOWER IN CAR DECIBELS
Want deep rich engine sound but less in car volume? This is my answer as to "which muffler to purchase", providing that you like the basic "sound" of Flowmasters. Taste is up to the individual! Do your homework! Decide what you want out of your muffler experience. I have heard that some people say that the resonance of Flowmasters makes their hearing aids freak out. The Super 44 muffler is for Flowmaster fans who love that deep "Flows" tone but now need a little less volume inside the car. The Super 44 has a thicker case to achieve this. Flowmaster Mufflers are designed by acoustic engineers, and I really love that distinct "Flowmaster effect" that really brings out the rich exhaust "voice" of my car's engine! I put these on my 1976 Dodge D100 short bed pickup, smallblock V8 engine, drove to LA from northern California. I could hear the radio clearly (news radio, some music- just 8 inch door speakers, no amp). Yes I could still hear Flowmasters when I was accelerating, but didn't drone, or drown out anything. Outside exhaust sound is deep, but volume not disturbing to neighbors. On my Chevelle I also chose Super 44's, but added short glasspacks (Cherry Bombs) for resonators after mufflers. Many 1960's and 1970's cars came from the factory with resonators after the mufflers. I think that people who complain that Flowmasters are too loud don't know that Flowmaster makes more than one model of muffler! Super 44's deliver the deepest (not "loudest") Flowmaster tone! I love these mufflers!
R**T
Do you want it to sound like this?
The media could not be loaded. You are deep in reviews right now. Can't decide what you want. Let me make this easy for you. What you hear is after a cat too. Its not too louds at idle or on the road. The only thing you have to make sure is that your engine is actually running well and making good power...otherwise it won't sound like that.
N**A
WARNING!! loud aggressive sound
I like the muffler a lot. i knew it was one of the loudest versions of flowmasters on the market, but I didn't however expect what happened to occur so buyer beware unless this is what you want haha. my car just had a new downpipe and cat. installed, and then I purchased this aggressive muffler to sound good but quiet it down a bit due to the stock muffler being rotted out. I even fired up the car with no muffler on it with just the turbo and cat to see how quiet the noise was which I thought wasn't that bad for pretty much a straight piped car. after adding the muffler, the noise level increased substantially in the lower tones making the car very loud at idle and slightly quieter at cruising speeds. I did not expect it to be a lot louder with a "muffler" (I mean its in the name) than no muffler at all. in the future I will probably replace it with a quieter series flowmaster muffler even though I do like the aggressive sound it puts out, but its just the lower tones are too loud and deafening for a family/commuter car. this may only be applicable to the small displacement of the engine not putting enough exhaust through the system even though I sized it to the stock piping. it sounds great as flowmasters do, it just was not right for this application.
Trustpilot
1 week ago
2 weeks ago