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Full titanium Megaphone Full Exhaust System 4-2-1 Exhaust System

OVER RACING

21 Mar 2024

Full titanium Megaphone Full Exhaust System 4-2-1 Exhaust System

Fits: KAWASAKI ZX-25R, KAWASAKI ZX-25R SE

Japanese Webike user

5/5

5 points for sound +6, ease of installation -1

I searched for Japan Government Certificated, Short, and Megaphone Type and found no options, so I bought it.

Installation
In addition to Rear Stand + In-vehicle Jack, Glasses, plate latche, and other naturally necessary items are used as appropriate.
I am not good at removing Gasket.
Instruction manual is normal, only the exhaust pipe is hard to fit in the middle, and there is no description of the procedure of Cowl removal and installation, or Torque tightening.
Silencer Bracket is to be attached to the LINK of the rear suspension, but it would be better to have an on-board Jack for the car.
And Silencer, even with 4 layers of Washer, it hits the DrumstickDrumstick on the Swing Arm! (Image is that) 。
I ended up with a 10mm collar and a single Washer to float 0.5mm. (No image) 。
The supplied M8 bolt is not long enough, so a handheld cap bolt is used.

About Sound
Idling…The bass sound is at a level that makes me wonder if it is Japan Government Certificated. In the middle of a residential area, it is likely to be reported.
I use only 4000~6000 rpm for city driving… I use only 4000~6000 rpm for fuel efficiency, but the bass is nice when I start driving.
Winding…I'm satisfied with the Race ish sound of the Engine from around 6000 RPM, so I don't pay that much attention to the Exhaust SystemSound.

It is not too expensive for a full exhaust system, and it is worth buying rather than being stuck with an unfamiliar foreign-made product. In fact, the Idling sound was bigger than expected, but I have no regrets. View detail

MORIWAKI

12 Mar 2024

Full Exhaust MONSTER [MONSTER]

Fits: KAWASAKI Z900RS, KAWASAKI Z900RS CAFE

Japanese Webike user

5/5

Bean-jam-filled wafers (Monaka) tube

[How is it used?
The Normal muffler was loud enough, but I still wanted the Full exhaust titanium.
Full exhaust titanium is not a hobby for large-bodied manufacturers' Silencer, so I'm going to use MORIWAKI bean-jam-filled wafers, although they are expensive. (Monaka) Tubes.
I made a choice.

Was the one you received as per Image?
As per Image, Titanium is still good.

Was the installation difficult?
The installation instruction manual is very detailed, so I was able to install it without any problems.

How was your experience with it?
At first it was about as loud as Plus alpha to the OEM, but after about 1000km it became quite wild.
Since it is solid titanium, you can add your own titanium browning to it. You will love it.
Also, many Z900RS cars have Short Tubes, so it's good that they don't look like other cars.

Other items that would be helpful
Installation points and hangs:Torque wrench and extension, deep socket for easy installation.
I also applied SledgeCompound to my Flange bolt. I also applied SledgeCompound to my Flange bolt.
Liquid Gas was included, but I didn't want to use it much, so I didn't use it this time.
(No exhaust Gas leakage even when not used) View detail

Machine Bent GP-MAGNUM105 Cyclone EXPORT SPEC

YOSHIMURA

11 Mar 2024

Machine Bent GP-MAGNUM105 Cyclone EXPORT SPEC

Fits: SUZUKI V-STROM250SX, SUZUKI GIXXER250, SUZUKI GIXXER SF250

Japanese Webike user

5/5

YOSHIMURA for SEA BASS cars

The replacement process should take about 2 to 3 hours the first time.
Exhaust Gasket was replaced although it has only been running for a few kilometers.

I was surprised that the volume was unexpectedly large, unlike what I had seen in videos (Japan Government Certificated).
Exhaust system replacement is not about performance or graphics, it is about the feeling of ownership, and the sound while driving and embracing is also very pleasant!

OEMExhaust System Removal is Flange boltQuantity:It is fixed with 3 2pc/Body Fixing Bolt.
It is easier to remove the O2 Sensor by removing the Side cowl and disconnecting it from the Connector.
Note that the wiring of the O2 Sensor will change after the Exhaust System is replaced.

Bolt, Washer, Nut and part of Grommet collar will be used, so do not lose them.

Included Parts for Exhaust System Fixing:, with Stages collar installed from the inside to the outside of the vehicle by removing the OEM Grommet collar.
Silencer-fixed OEM Grommet collar changed from inside to outside mounting

Install the springs at each joint and retighten to the torque value specified by the manufacturer.

Before starting the engine, clean the engine with parts cleaner, etc., and check for exhaust gas leaks at the engine startup/joints.

There is a small hole in the lower front part of the silencer, and exhaust gas is coming out, but it is said to be a drainage hole, so there is no problem. View detail

MADMAX

08 Mar 2024

Machine Bent Short Pipe Exhaust System

Fits: KAWASAKI ZEPHYR400χ, KAWASAKI ZEPHYR400

Japanese Webike user

1/5

A sound that evokes the good old Showa period.

The MAJOR Short Tube is an old car-style custom exhaust system with a Showa-era sound, appearance, and appeal that is still very popular today.
With the popularity of the East Ribeye and other models, there are more and more opportunities to see vehicles with Short Tubes on motorcycles ridden by the younger generation.

What is Short Tube? ‥
Basically, it comes from the old Racer.
In other words, when cars were regulated without silencers, racing parts were used in production cars or were given a look-alike appearance because the performance would be improved if a set was added.

Performance and characteristics
The sound is Large and the low-speed Torque is weakened. The sound is Large and the low-speed Torque is weakened.
The lower exhaust pressure makes the start of the system feel slower.
Torque is obtained by utilizing the exhaust pressure of the engine. 。 If there is no exhaust resistance at all, the Engine will turn lightly 。 → On the other hand, there is no resistance (no snagging) → the low-speed Torque is eliminated because the exhaust Gas flows as it is.
Exceptions are...
Short Tube, such as MORIWAKI and YOSHIMURA = JMCA Certified Exhaust System, looks like a Short Tube, but its internal structure is completely different, and it has a device to suppress demerit while producing merit. 。 Torque is lost to the extent that such things are installed.

Short Tube Intake Setting (Torque shortage cover method)
● Fueling to compensate for the lower Torque.
→ low speed range Raise the Pilot or Slow Jet number. The fusion point of squeezing out Power by turning to high RPM and at the same time applying Torque at low RPM to go around the Corner is the so-called Setting." It is a thing called 。 Short Tube not managed by Torque." The reason why the motorcycle that was made to be a "3.0" is revved to a very high rpm at start or acceleration is because "it would not go forward otherwise".
It is because it is "Motorcycle without Motorcycle".

In a youthful indiscretion, I put this on my ZEPHYR because I wanted something inexpensive, cool looking, and with an austere sound (laugh) &arrarr; Now I regret it (laugh).

good point
◎ Inexpensive. At the time, this was Mast (laughs).

◎ Sound. To describe it in words, bobbing → blowing with Idling is a fawn (lol) The sound when the Engine is turned is pleasant.

◎Installation accuracy is not bad for the price. Easy installation.

◎The appearance is good.

◎ Not only ZEPHYR, but also many air-cooled 4-cylinder lineups.

A bad point
The sound is too loud to pass inspection. 。
Center Stand cannot be used due to the mounting position.
▲AfterFireYa started to go out at low and mid speeds, to the point where the Engine was jerky and un-runnable as if it was Knocking. Carburetor setting to compensate for the low-speed part eliminated the problem.
Rust-prone.
The welding of the ▲Bracket section is unreliable.
Baffle removal is rather tight and difficult to remove.

In other words, putting a Short Tube in the modern era is the old Racer style! 。 According to the theory of exhaust system construction, a short exhaust system tends to lack low-speed torque because it is unable to accumulate sufficient exhaust pressure.
Many of them will not even be muffled properly. 。 There are many different Muffler makers, so it is hard to generalize, Short tubes are a type of tube assembly that are characterized by their wilde sound, which helps to create a badass look. Many of them have too much openness, so they tend to lack low-speed torque. Can we say?

But I digress...
Q:Why doesn't a pure Racer, with no sound restrictions, have a Super Short Tube? Or not remove the Exhaust System?
A:It only increases rotation when exhaust pressure is removed, The power to kick the ground. Because there will be no more 。

The appearance and sound of many Demerits are appealing, and if you are thinking about purchasing one, please take into account that the act of customization = self-responsibility.
I think it is a decent product for the price. View detail

Machine Bent GP-MAGNUM Cyclone TYPE-DOWN EXPORT SPEC

Machine Bent GP-MAGNUM Cyclone EXPORT SPEC [Webike Limited]

Machine Bent GP-MAGNUM Cyclone EXPORT SPEC Government Certification

YOSHIMURA

02 Mar 2024

Machine Bent GP-MAGNUM Cyclone EXPORT SPEC Government Certification

Fits: SUZUKI GSX-R125, SUZUKI GSX-R125, SUZUKI GSX-S125, SUZUKI GSX-S125

Japanese Webike user

5/5

This Exhaust System is really a sticky Level.

I have been really impressed with the design, sound quality, and performance of MotorcycleManufacturer's OEM exhaust systems, so I had no intention of changing to an external system. 。
But the OEM exhaust system of Steel is prone to Rust.

Advantages of OEMExhaust System
The inside of the ◎OEMExhaust System is often a partitioned structure, and if we were to use an analogy (like a four-and-a-half-tatami-mat atpart, the exhaust air is accumulated in a small room and transferred from the small door to the next room). This is repeated to reduce the volume.
◎The volume is less likely to become larger over time, and stable performance can be maintained throughout the life of the product.

Disadvantages of OEMExhaust System
◎The internal structure gradually deteriorates. This may cause the exhaust sound to gradually become moreargeable.
◎Steel is large and a half, so it is susceptible to rust. If it gets scratched a little, it rusts from there→ I can't stand it.

Effect of External Exhaust System.
■ If the exhaust sound of the NORMAL exhaust system is not enough for you, you can change the exhaust sound to a larger sound or change the tone to your liking by replacing it with an exhaust system from another brand product.
Will replacing the exhaust system increase power?
Simply, if you increase the pipe diameter or reduce the pipe bend, the exhaust Gas flow velocity will increase and more exhaust Gas can be released in a given time, thus Power up at higher RPMs. Power up at high RPMs because more exhaust Gas can be released at a given time. It is hard to say Power up practically.

Lightweight materials such as stainless steel, a rust-resistant material, can be used to reduce weight.

The performance and durability of the OEM system were the prerequisites for selecting an exhaust system, and we chose the YOSHIMURA Exhaust System by referring to various manufacturers' exhaust systems and reviews.

good point
◎A considerable number of tests and PowerChecks are done for each car model.

Characteristics of OEMExhaust System as described in ◎Graph, etc. 。
While maintaining easy handling at low and mid speeds, the Response and Power at high RPM range and the leopard-like change when turning the power are addictive. It is truly an awakening.

◎Carburetor can be attached without setting Injection. This is very appreciated.

◎Stainless Steel, Carbon, Titanium and other corrosion-resistant materials are used.

◎Government-approved.

◎Manufacturer will also do repairs.

◎Lighter weight.
OEM:5.6kg/YOSHIMURA:3.5kg
Fuel consumption is not bad. 43 km/L after replacing the Exhaust System.

A bad point
◎The exhaust sound is quite loud. But it doesn't catch me (laugh). But the sound at high rpm... Parenthesis is good (laugh).

OEM Exhaust System is really good. I can't say for sure, but I think it is difficult to exceed OEM Exhaust System with an external Exhaust System.
There are not many exhaust systems that can demonstrate the same level of performance as an OEM exhaust system.
YOSHIMURA, MORIWAKI, and so on... I felt that these would be the best choices.

After trying the OEM exhaust system, I think the quality and performance of this product will convince you. It was the first external exhaust system that I thought was good. (Laughs) The fuel consumption does not change after changing the exhaust system. View detail

Machine Bent R-77 S Cyclone Carbon End EXPORT SPEC Japanese Government Certification

ARROW

26 Feb 2024

Full Exhaust Exhaust Urban

Fits: APRILIA SR 200 GT

Japanese Webike user

5/5

It is considerably lighter!

The sound of the OEM exhaust system was too quiet, and personally, I wanted to replace it with an exhaust system that had a certain presence because if it was too quiet, the presence of other cars might not be noticed, which would increase the risk of accidents. 。 In the case of SRGT, there are few options, so it was almost a choice of ARROW.
Exhaust System looks and finishes well and Parenthesis is good.
It also weighs only about 1/3 of the much heavier OEMExhaust System, so it is considerably lighter.
In fact, after installing the device, it is noticeably lighter when pushing and walking or applying the Center Stand.
This exhaust system also comes with a baffle, which, when attached, produces a slightly louder and crisper exhaust sound than OEM, and when removed, produces a bass sound that is quite good.
The installation comes with an Instruction Manual with pictures (English version, Vietnamese, and some other language in three languages), so you will not get lost. 。 Also included is a Spring hook tool and a heat-resistant liquid Gasket.
Installation is not so difficult if you have the basic tools, but it may be quite a hassle to remove the Lambda sensor attached to the OEM exhaust pipe and install the ARROW Exhaust System. 。 It is quite Large strange to remove the Connector on the body side and replace it. 。 It may be possible to do this without removing the cord, but it is not recommended, as it will twist the cord considerably and may break the wire if done poorly. 。 Lambda sensor disconnected
If you are not confident with tools and work, do not hesitate to ask Motorcycle shop. View detail

RSY Super Trap 4-Inches Aluminum Axial Flow: Exhaust System for ESTRELLA (Carburetor)

RS Yokota

21 Feb 2024

RSY Super Trap 4-Inches Aluminum Axial Flow: Exhaust System for ESTRELLA (Carburetor)

Fits: KAWASAKI ESTRELLA, KAWASAKI ESTRELLA RS, KAWASAKI ESTRELLA Custom, KAWASAKI ESTRELLA RSCustom

Japanese Webike user

5/5

Spatola for your peace of mind.

Super trap is an excellent exhaust system, but it has a drawback for use in Japan:the direction of the exhaust gas flow.
Side Exhaust (Exhaust angle 45°) The exhaust gas comes out from the side of the Silencer. This is not in compliance with Japan's safety standards and will result in a violation by the police as well as vehicle inspections for poor maintenance.
It would be a shame to lose the use of an excellent exhaust system, wouldn't it?

This Exhaust System is AXIAL FLOW DISC "Exhaust disc along the axis of Silencer" In this sense, Super trap is an improved exhaust system.
This is a special spec. for Japan, which conforms to the safety standards for road vehicles (the exhaust port must not be more than 30° Right or Facing Left to the center line of the vehicle body). 。
At the request of JapanPartsManufacturer, Super Trap developed this disc to meet regulatory requirements without compromising its unique exhaust system and performance. (Exhaust angle 45°) Unlike the DISC in the rear exhaust (Exhaust angle 12°) The most important feature is that it is 。

How it works.

good point
◎The design of the Diffuser Disc is different from the conventional Diffuser Disc in terms of appearance and large size, and is cooler and more futuristic in its design.

◎Recommendation for those who want to keep the excellent performance of Spatola, but with the backward exhaust of Japanese Vehicle Inspection Correspondence.

◎I was running with 8 pieces for a while to increase the number of pieces as it is harder to pull out compared to STD Disc, but STD DiscQuantity:After Fire is also reduced from 1 Set of 4pcs.

◎Carburetor setting is there, but it is more powerful than before even on a slope. Of course, the sound is also better with a stronger pulse feeling.

◎About the sound. I thought the sound was not as good as the conventional type, and I thought it would be a blast with the addition of the disc, but it was a rounded and peaceful sound.

A bad point
◎It is quite expensive to buy in Japan.

◎You should bring an Instruction Manual so that you can be prepared for a large and strong stop by the police.

It is expensive, but if you weigh the cost of safety and performance, I think it is not that expensive. The exhaust system is really a good match for single-cylinder and two-cylinder motorcycles.

This is a recommendation for those who want to use Japanese Vehicle Inspection Correspondence for backward exhaust while maintaining the excellent performance of Spatola. Bolt that cannot be easily removed to comply with vehicle inspections is also available in quantity.:Set.
Oh, the sound quality is less grating, but the volume is definitely higher. (Lol) As a result of the test run, it turns up to the top and the sound is good, but it definitely blows up smoother! This is a good thing! View detail