The world of exhaust system material, which you may or may not know. You may have the review that titanium or carbon exhaust systems are lighter and have better performance, or that stainless steel exhaust systems are less susceptible to rust.
In fact, the world of exhaust systems is much deeper than that. There are a wide variety of items that manufacturers consider in order to create an exhaust system for power, design, cost, and other purposes.
Material is a big part of that. Why not take this opportunity to learn about exhaust system materials and find the right material to suit your style?
Steel
Steel is used in many OEM exhaust system pipes. It is so-called steel. It is excellent in terms of price and durability, and suitable for cost reduction. There are not many exhaust systems made entirely of steel in the external exhaust system market, but they are popular among fans who are concerned with sound and style because they produce a powerful bass sound and are easy to modify.
One drawback is that it is heavy. If you have ever changed an exhaust system by yourself, you may have experienced this. You will be surprised at the difference in weight when you hold a steel exhaust system and external stainless steel or titanium exhaust system in your hand.
In addition, steel is generally susceptible to rust. Some exhaust systems are plated or heat-resistant coated as a countermeasure. This material is recommended for riders who ride a classic motorcycle and want to enjoy the old motorcycle-style unique to the steel rather than specs.
| Advantages | Low price Looks great on a classic motorcycle. |
Disadvantage | Heavy Rust-prone |
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Stainless Steel
Stainless steel is widely used in the kitchen and other areas. What is stainless steel? Stainless steel is an alloy created by combining iron with chromium to make it corrosion resistant.
Although the spotlight tends to focus only on the advantage of rust resistance, stainless steel is actually quite strong. Therefore, the thickness of the exhaust system can be made thinner than steel, and the weight of the exhaust system can be reduced. It is also shiny and beautiful, and has various advantages such as being less expensive than titanium and carbon, which will be discussed later, and many products have good cost performance.
Many of the exhaust pipes of foreign exhaust systems are made of stainless steel, which shows their versatility. Some exhaust systems also offer a choice of stainless steel for the silencer. Sound quality tends to be higher and heavier.
This material is recommended for riders who want to change from the STD steel exhaust system, but their wallets are not up to titanium.
| Advantages | Rust-resistant Stronger and lighter than steel Cost-effective Beautiful luster. |
Disadvantage | Less change in appearance compared to titanium. |
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Titanium (Ti)
Titanium is very popular in the foreign exhaust system market. Many riders have fallen in love with the lightness and beautiful color of titanium. Depending on the product, the weight is about 40~70% of the OEM exhaust system, and when the weight is this light, you can feel the improvement in braking and cornering performance.
Despite its lightweight, it is also top class in strength. However, high strength means that it is difficult to process. The processing cost bounces back and the price is also top class. Some flagship models of exhaust systems manufacturers even have exhaust pipes made of titanium. The sound quality tends to be high-pitched and sharp. I don't care what it costs, I just want a good spec exhaust system! This material is recommended for riders who want to use an exhaust system with good specs.
| Advantages | Unparalleled lightness among metal-based materials High strength Beautiful burnt color Rustproof |
Disadvantage | High price |
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Carbon
Although limited to silencers, there are exhaust systems in which carbon is used. Notably, it is lighter than titanium and has a dress-up effect due to the carbon weave. It is also used in the aerospace industry because of its many advantages, such as its resistance to surface temperature rise and its strength, which is not inferior to that of steel. Sound quality tends to be low and heavy.
However, there are some peculiar disadvantages. Various steps are required to make carbon, and like titanium, processing costs are bounced back into the product. Weather resistance is also difficult, and ultraviolet rays will cause gradual deterioration. It is not suitable for those who must store it outside for long periods of time.
Above all, it is vulnerable to impacts at right angles. Even a standing impact may cause the exhaust system to crack, depending on how it is hit. Although there are some disadvantages that cannot be ignored for a motorcycle exhaust system, this material is recommended for riders who want to pursue lightness to the utmost.
| Advantages | Lighter than titanium Carbon weave is cool. Surface temperature does not rise easily |
Disadvantage | Vulnerable to impact at right angles High price ...UV rays will cause deterioration. |
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Customer impressions of different exhaust systems made of different materials!
Steel Exhaust System Reviews
The manufacturer has been compared to a number of different manufacturers, but this time with the replacement of other parts.
We chose this manufacturer because it was inexpensive.
Be prepared for rust and other problems due to the steel, and it is also heavy.
It has a massive sound that only steel can provide.
If you are on a budget, stainless steel (such as Yamato) may be the way to go.
Since there will be a difference of 290 USD and 370 USD.
I was happy enough with it. I didn't feel like I was losing torque at low to mid speeds.
The inner silencer can be easily detached and attached.
So much more fun and so much better! I think this exhaust system has a very good balance between cost, texture, performance and sound.
Stainless Steel Exhaust System Review
I am super satisfied with the beautiful all stainless steel finish.
The welding was carefully finished and the riveted joints were well filled with filler material, making it a top quality product.
The sound is not so different from the OEM in terms of volume as it is, and only the sound quality seems to be more bass-enhanced.
Titanium Exhaust System Review
Hand-bent exhaust pipes baked in drag blue.
The silencer has a beautiful curve and rises backward.
The motorcycle is quiet when idling, but once the driver accelerates the accelerator pedal, the sound is low and resonant.
Torque is full from low speeds and peak power is increased throughout the entire range.
And best of all, it's light!
Full exhaust and full titanium weighs no more than 4 kg.
Since the OEM exhaust system weighs more than 14 kg, this is a weight reduction of more than 10 kg.
The effect is clearly visible when pushing and turning.
Carbon Exhaust System Review
What has changed more than the engine characteristics is the handling.
The iron exhaust system, exhaust pipe, and footpegs have been replaced by carbon, stainless steel, and aluminum, respectively, resulting in a considerable weight reduction in the lower part of the machine.
As the machine was originally lightweight, the change in the area away from the center of gravity seemed to have a significant impact, and it became a tremendous fluttering handling machine.
The fact that it feels like it has more torque may just be due to the weight reduction.
Recommended exhaust system brands by material
Steel
M-TEC Chukyo Short Tube Exhaust System
M-TEC Chukyo, which also handles OEM for major manufacturers, offers a lineup of short-tube exhaust systems for old motorcycles such as the Z1 and CB750F, as well as for naked motorcycles from the 1990s such as the ZRX400 and CB400SF.
It is of course well coated with a rust-resistant, heat-resistant coating, but it is also very affordable. Users who have installed the exhaust pipes have commented, "It blows up so much better! and "The exhaust pipe is so beautiful that I thought it was hand-bent.
Users who have installed the exhaust pipes have made positive comments such as, "It blows up so much better!", "The exhaust pipe is so beautiful that you would think it was hand-bent."
Stainless Steel
MORIWAKI ENGINEERING Full Exhaust System ZERO
Moriwaki's ZERO full exhaust system has a model with a stainless steel silencer option, mainly for small-displacement motorcycles. Don't underestimate it just because it is stainless steel. The unique luster of stainless steel is very beautiful, and the finish stimulates a desire for ownership at a reasonable price. The silver shine of this item is a shining example of Moriwaki's attention to detail.
Titanium
R'S GEAR: Windshield Wipers
R'S GEAR manufactures exhaust systems that allow riders to ride comfortably under the motto "Highest Performance, Highest Quality."
Based on this motto, all R'S GEAR exhaust systems are Japanese government certified and designed to produce power in the normal rpm range without being too peaky in output characteristics.
The flagship model, the Wyvern, is made of titanium from the exhaust pipe to the silencer, and is hand-bent by craftsmen. The color is beautifully baked, and this exhaust system is like a work of art that has been thoroughly sculpted.
Carbon
SC-PROJECT: SC1
SC Project supplies exhaust systems to numerous world-class racing teams and categories, including the Honda Repsol HRC team in MotoGP, the NSF250R in Moto3, and the Kawasaki ZX10-R (Pedercini team) in WSBK.
The shape and sound quality of the exhaust system is truly race-derived!
The manufacturer has the audacity to make all of its exhaust system for racing use, but this has its advantages, such as a powerful sound and good exhaust. Rare products that are rarely seen in actual stores. Please experience the quality of Made in ITALY.
Understand the characteristics of each material to find the right exhaust system for you!
There are many choices when it comes to exhaust systems, just in terms of material. I myself used to think that a titanium exhaust system was all that was needed, but after doing some research this time, I learned that this is not the case.
Depending on the purpose of each rider, steel, stainless steel, titanium, or carbon may be the best choice. I hope the information in this article will be helpful.
The world of exhaust systems is still very deep, with a very small number of aluminum exhaust systems being used as well, which we could not fully introduce here.
See Accessories of MORIWAKI
See Accessories of R'S GEAR
See Accessories of M-TEC CHUKYO
See Accessories of POSH FAITH
