5 Best Glass Pack Mufflers – Reviews & Buying Guide
Glass pack mufflers offer a range of advantages which makes installing them worthwhile. Firstly, they produce a distinctly aggressive sound that sounds amazing on performance rides.
Since glass pack mufflers don't feature chambers, they also offer little resistance to the flow of a car's exhaust gases. This improves fuel economy, but mostly in cars that don't have the now compulsory catalytic converters.
If you've decided to install a glass pack in your vehicle, then this glass pack mufflers review will show you what to look out for when making your choice, as well as a list of the top offers out there.
- 5 Best Glass Pack Mufflers – Reviews
- How to Buy the Best Glass Pack Mufflers
5 Best Glass Pack Mufflers – Reviews
1. Cherry Bomb 87522 (Deep & Mellow Compact Glass Pack Muffler)
2. Flowtech 50252 (Red Hot Sound Glass Pack Muffler)
3. Thrush 24205 (Extra Long Glass Pack Muffler)
4. Jones Exhaust A3518S-5 (Welded Heavy-duty Glass Pack Muffler)
5. Walker 24453 (Glass Pack Muffler with Expandable Bushings)
1. Cherry Bomb 87522
(Deep & Mellow Compact Glass Pack Muffler)
2. Flowtech 50252
(Red Hot Sound Glass Pack Muffler)
3. Thrush 24205
(Extra Long Glass Pack Muffler)
4. Jones Exhaust A3518S-5
(Welded Heavy-duty Glass Pack Muffler)
5. Walker 24453
(Glass Pack Muffler with Expandable Bushings)
1. Cherry Bomb 87522 – Deep & Mellow Glass Pack Muffler
Editor's Rating: (4.3 / 5)
- Fits: 2.5-inch exhaust
- Material: Aluminized steel
Cherry Bomb changed the world of automobile mufflers for good in 1968 when it came out with this glass pack muffler that features its distinctive deep and mellow sound.
You can get this top-rated glass pack muffler here if you want that Cherry Bomb sound. It's 12 inches long with an 8-inch muffler body, plus 2.5-inch diameter inlet and outlet sizes.
Cherry Bomb also powder-coats the aluminized steel construction with its famous red coating to both protect the muffler and to make it look good.
One major downside is that it could be too aggressive for some people given its rather short size. If, however, it's that raw sound that you want, then you should look into this offer.
2. Flowtech 50252 – Red Hot Sound Glass Pack Muffler
Editor's Rating: (4.1 / 5)
- Fits: 2 inches, 2.25 inches, & 2.5 inches
- Material: Steel
For a more rumbling and mean sound, you can get this glass pack muffler for your ride to produce the kind of sound that disturbs and turns heads on the streets.
Its extra-long design helps to create its unique sound which Flowtech describes as red-hot, making it one of the best sounding glass pack mufflers in the market.
The muffler body is 3.5 inches wide, while the entire muffler is 24 inches long. It comes in three inlet and outlet sizes, so you can get it in either 2-inch, 2.25-inch, or 2.5-inch diameters.
If you just want a little aggressive sound for your ride then this muffler is probably not for you because it creates a truly rich, hot, and rumbling noise that's simply too much for some.
3. Thrush 24205 – Extra Long Glass Pack Muffler
Editor's Rating: (4 / 5)
- Fits: 1.75, 2.0, 2.25, 2.5, 3 inches
- Material: Aluminized steel
With a 26-inch muffler length and 31 inches of overall length, here comes a giant among glass pack mufflers, guaranteed to deliver the deepest growls for your ride.
Although it's one of the best glass pack mufflers for trucks and other larger vehicles, you can still profit from its deep sound production if you've got a small vehicle.
Both inlet and outlets are 2.25 inches and you can't get it in different sizes. Another downside of this glass pack muffler is its length, which could be too long for certain cars.
It's necessary, therefore, to check your ride first and make sure you've got enough space to install this muffler and enjoy its super deep sound production. It's available with different inlet and outlet sizes, including 1.75 inches, 2 inches, 2.25 inches. 2.5 inches, and 3 inches.
4. Jones Exhaust A3518S-5 – Welded Heavy-duty Glass Pack Muffler
Editor's Rating: (4.9 / 5)
- Fits: 2.25 inches
- Material: Aluminized steel
As one of the best glass pack mufflers in the market, this Jones Exhaust muffler offers you a smooth and low growl that's loud but not too loud.
It's made using aluminized steel and properly welded for heavy-duty service and to last a long time. Jones Exhaust doesn't finish this muffler in a shiny way like the other mufflers in this review, but it does give it that OEM look.
Compared to the other mufflers as well, this one is relatively costly at about twice the cost of others. It's also not the ideal muffler for someone who wants to make the most noise possible. Rather, it works for a moderately deep and aggressive growl.
Being aluminized also guarantees you a longer service life to withstand rust and corrosion. Mufflers are just like most other products, you simply get what you pay for.
5. Walker 24453 – Glass Pack Muffler with Expandable Bushings
Editor's Rating: (5 / 5)
- Fits: 2.25
- Material: Aluminized steel
This Walker 24453 offer is also one of the best glass pack mufflers and it's made using heavy-gauge aluminized steel for corrosion resistance and long life.
The muffler is 23 inches long, while the muffler body is 18 inches long and includes densely packed absorption material for deep and smooth sound production.
One issue here is that the muffler only features a 2.25-inch inlet and outlet, but expandable bushings make it more versatile for custom applications.
How to Buy the Best Glass Pack Mufflers
To make the right choice, you need to understand some glass pack basics to help you make an informed decision. Following are these most important aspects that you need to keep an eye on.
This consideration is important because you need to buy a muffler that fits your car's exhaust system for a smooth installation. Else, you may face difficulties with the installation.
Here, you'll need to consider the size of the muffler's inlets and outlets, then compare them with your vehicle's exhaust system. You'll also need to consider if you need a single or dual muffler.
You also need to consider the correct length for your glass pack muffler because it needs to fit into the space that your vehicle provides.
There are two major materials here. The first is the construction material that the muffler gets manufactured from and you'll mostly find aluminized steel and stainless steel constructions, where aluminized steel is usually the cheaper option.
On the inside, older glass pack mufflers used metal shavings around the muffler's internal diameter to reduce noise but newer designs use fiberglass for this purpose.
Not only is the sound-absorbing material necessary for the vehicle's sound, but it will also help decide how long the muffler will last before it goes bad and starts sounding horrible.
Another issue that determines a glass pack muffler's sound is its inner pipe's alignment with the other materials. It also determines how long the muffler will work before starting to sound bad.
A glass pack muffler has an outer pipe, an inner pipe, and an absorbing material between the two. The size of the inner pipe's holes combines with the absorbing material to crate the mufflers unique sound.
Glass pack mufflers work when exhaust gases pass through the holes in the inner pipe and get distorted by the absorbing material. A longer muffler will also further cut the noise.
#4. Glass Pack Brands
Different companies make glass pack mufflers but there's one name that stands out among them all. Cherry Bomb is the original producer of glass pack mufflers since 1968 and the glass pack name continues getting associated with Cherry Bomb till today.
Magnaflow is another great brand but you won't find a Magnaflow glass pack muffler review here because of the comparably higher price of Magnaflow products compared to the other impressive brands.
#5. Installation Ease
The ease of installation will depend on how well the muffler fits into your vehicle's space. So, it's important that you first inspect your vehicle and know what will best fit in before buying any particular muffler.
We've come to the end of this glass pack mufflers review and you've seen the top offers in the market, including those that produce standard rumbling sounds and those that make even deeper ones.
As you can understand, there's no single best glass pack muffler because your best option depends on what you need or on what you think will best fit into your ride and lifestyle.
So, this last choice is all yours to make.