TOTALFLOW 33224 14" Muffler Body Straight Through Deep Tone Performance Muffler-14 Length / 20" OAL-Oval 4" x 9"-2" Offset / 2" Center Reversible/Bi-Directional

Put 2 of these on a crown vic with dual exhaust. (p71) no resonators. Tone got a bit deeper, nice sound. very well made. I didnt get the polished ones but they look much closer to the polished picture than the non polished. Very nice. Im hoping to pick up a little MPG with these as they are straight though and should flow better. If you are looking for volume though, these are not it. While they do have a nice deep tone, they only make a little more noise than stock coming off idle and a little more at WOT than a stock p71. If you want flow and the tone these should be good. If you want volume but like the sound of these ( magnaflow style mufflers) then maybe try a shorter one. The quality is great for the price. Actually just great. Update: the 18 inch were too quiet so I got the 11 inch. Sound level just right on crown Vic. Got stainless second time they look very nice

Straight through that actual has an aerodynamic shape that will feed like an x-pipe, the way the inlets and outlets funnel in a half pass kind of way past the deflector. An with a very generous amount of glass packing around the chamber outside chamber of the muffler, and an impressively rigid outer shell, perfect tight slip fit to my pipes. Deep and low tone, slight growl at the right time and, still has the pop and rumble, but none if the tinny rasp and whine of the previous muffler. According to my readings and tests with obd computer logging and tracking, I see an overall increase of keep output, throughout the acceleration curve of about 11kw, or about 14 hp increase from the stock dual to single muffler, which was still intact, and not clogged or damaged. Overall I like the look and feel, sturdiness and quality as much as I like the sound and performance increase.

Installed this on my Toyota Corolla Hatch back, 2019. The sound is great, better then I expected. It makes a nice low tone. Construction and materials are very good. The only thing was I couldn't find a better inlet outlet size, a adapter helped solve that issue. I'll post a picture of the system when I'm done.

My first Totalflow experience was on a recent replacement muffler for my late model Ram. I'm a stickler for routinely using high quality name-brand components although this brand from what I could see and research looked amazingly good for the price-point. I was so impressed with the SS build quality and the superb deep tone, not overbearing in the least, that I decided to install this 18" unit on my 3rd gen 4runner even though the present system is perfect. Now, being a V6 which is an "odd firing" design although an even # of cylinders, I surly didn't want that "loud buzz tone" you get from systems like Borla and others and definitely no "muffler delete"like so many do.....wow was I impressed once again! The perfect tone for a V6, doesn't sound like the typical V8 with a miss and just the right amount of depth. A mellow note and on acceleration it sounds even better, not like it's just "passing gas" but like there's real performance under the hood and that's hard to reproduce with a 6. The build quality once again is superior to $600+ systems and this unit was "polished" to a near mirror finish. Highly recommended

Amazing quality for the price. It’s a solid, thick gauge, heavy muffler. Sound is nice. Quiet at idle. Loud under throttle, drone is much lower than a chambered muffler. My only complaint is it seems like the inlet and outlet were a little large. It slipped easily over the 2.25 pipe and since it is thick gauge stainless it didn’t want to clamp down on the pipe. Of course if your welding that’s not an issue, thus the 5 star rating

For the price, there isn't much to complain about. Muffler looks nice and seems durable, but the internals are not put together the best. It is a simple sandwiched y pipe construction with muffler packing surrounding it encased on a muffler shell. If your exhaust goes 2 into 1, the flow will be nice, but if you are going from 1 inlet to dual outlets, there are some obstructions that will hinder flow and may impact sound quality.

This is a nicely made muffler, especially for the money spent. It's HEAVY! nice and thick materials used the welds are nice and the fit and finish is very good. It sounds good, not as loud as I thought it would be but it's getting louder as its breaking in. It's a straight through perforated tube muffler just like magnaflow but at about 1/4 the cost. I will use more of these. I've had another brand of muffler that's identical to this on my truck for 6 years now and it's just like new still.

Sounds good and looks pretty nice. If didn't end up being that loud on my Toyota tundra with the 4.7 V8, but when I ran to the parts store with no muffler it wasn't all that loud either. It is a comfortable amount of noise in my opinion and with my vehicle. Sounds pretty much how you would expect a straight through packed muffler to sound. If you want a more raspy or choppy sound then you probably want a chamber style muffler. The one thing I could mention that I didn't love would just be that you may want to wire wheel the welds. Anywhere you see color from welding could rust. That's not really anything against the muffler it is just the way stainless is. I had little drone with this setuy even without a branch resonator, but that was entirely the luck of the draw. A similar setup on my Titan was a one way ticket to drone city. If you run this on a 2006 tundra with the vvt 4.7 V8 and dump the exhaust just before the rear axle then you will probably see little drone like my setup. If you get drone then you probably want to research a helmholtz, 1/4 wave, or branch resonator.

Great product.. made just like a magnaflow.. was hoping for it to be louder but it's almost as queit as stock.

Very heavy - maybe that means it will last longer. Hahaha

Nice hot rod low rumble sound to it. (WOW)

Heavy quality. 2.5 Inch pipe fits inside no problem. Doesnt muffle much, but well constructed by the looks of it and comes polished.

Great sound ! Louder then average with a deep tune at the tail pipe ! I would recommend on 4cyl engines !