Mivv MK3 Full Non-Homologated Stainless Steel Exhaust for Kawasaki Z 650 24-26 | Ninja 650 24-26
Mivv MK3 Full Non-Homologated Stainless Steel Exhaust for Kawasaki Z 650 24-26 | Ninja 650 24-26
Couldn't load pickup availability
Specifications for the complete MK3 K.058.SM3X line for KAWASAKI Z 650 24-26 | NINJA 650 24-26
The MIVV MK3 model is the result of experience gained after years of participation in the Moto2 and Moto3 world championships; it is the synthesis of cutting-edge technology and high performance.
The design of the MK3 K.058.SM3X muffler features compact and solid dimensions, which is a testament to the exhausts manufactured for the MK3 Motorcycle World Championship. Its sound is deep, pleasant, and unique.
Main features of the MK3 for KAWASAKI Z 650 24-26 | NINJA 650 24-26
This model is designed to improve the aesthetics, sound, and performance of the KAWASAKI Z 650 24-26 | NINJA 650 24-26, as it was created with the aim of meeting the highest demands of racing competition riders:
The exhaust line is made of brushed stainless steel, a material that gives the exhaust a classic natural stainless steel appearance.
STEEL.- Headers made of stainless steel. This is the Steel version, made of AISI 304 stainless steel 1 mm thick, which is the main difference compared to the Evo header line used.
The advantages of these headers over stock headers:
- Weight savings
- Greater starting power and maximum torque
- Highly reliable materials, which withstand higher temperatures than the steel used in stock.
- Easy installation
Other features
- The position of the end cap is High
- Union pipe included.
- The distinctive MIVV logo, created with laser technology, is found on the end cap.
How much does the MK3 line improve the performance of the KAWASAKI Z 650 24-26 | NINJA 650 24-26?
Below is a comparison of the stock exhaust with the complete MK3 end cap installed: NOT AVAILABLE
Does the MK3 K.058.SM3X meet homologation?
For this MIVV K.058.SM3X muffler for KAWASAKI Z 650 24-26 | NINJA 650 24-26 to be homologated, it must comply with the following two homologations:
- Sound emission homologation db(A): NO. This product is not approved for road use
- CO2 emission homologation: NO, (This product is not approved for road use)
Therefore, this exhaust does not meet the necessary requirements to be homologated.
IMPORTANT: NOTICE: NOT HOMOLOGATED. COMPATIBLE WITH TWO LAMBDA SENSORS. Installation of this exhaust system without the switch-off key may cause the engine warning light to illuminate.
Which motorcycles is it compatible with according to MIVV?
- KAWASAKI Z650 2024 - 2026
- KAWASAKI NINJA 650 2024 - 2026

Frequently Asked Questions
How long do shipments take?
Shipments take between 3 and 10 business days to arrive, depending on the country and region.
Can I track?
Yes, the package can be tracked in real time via our tracking page
Are payments secure?
Yes, all our payment methods include insurance and buyer protection.
What if I have a problem?
All our products have a guarantee, if you have any problem please contact us and in less than 24 hours you will have a solution.
Are there free returns?
Yes, we process free returns within the first 30 days of receiving the product, as long as it is in the same condition as it arrived.
Are the exhausts approved?
We have both approved and non-approved models in stock. Approved models are clearly indicated in the description. If nothing is mentioned, it is not approved.
Will I be fined if it is not approved?
Almost all of our non-homologated models include removable DB killers. If the DB killer is installed, fines are not usually incurred.
Do they pass the MOT?
Approved models pass the MOT, as long as they have the db killer and catalytic converter installed.