Mivv SR-1 full exhaust system, homologated, in Titanium for Yamaha YZF R7 22-24
Mivv SR-1 full exhaust system, homologated, in Titanium for Yamaha YZF R7 22-24
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Specifications for the S-R1 Y.071.LR1T full exhaust system for YAMAHA YZF R7 22-24
The MIVV S-R1 model has been developed for amateur use, offering a racing or sporty aesthetic to the bike; it is ideal for sports bikes (r-type), naked or touring bikes.
Main features of the S-R1 for YAMAHA YZF R7 22-24
This model is designed to improve the aesthetics, sound, and performance of the YAMAHA YZF R7 22-24, as it was created with the goal of meeting the highest demands of riders:
The exhaust line is made of titanium, which promotes faster heat dissipation and makes it lighter.
STEEL.- Headers made of stainless steel. This is the Steel version, made of 1 mm thick AISI 304 stainless steel, which is the main difference compared to the Evo header line used.
The advantages these headers offer compared to the stock headers:
- Weight savings
- Greater starting power and maximum torque
- Highly reliable materials, which withstand higher temperatures than the steel used in the stock version.
- Ease of assembly
Other features
- The position of the terminal is High
- Link pipe included.
- The distinctive MIVV logo, made with laser technology, is on the terminal.
How much does the S-R1 line improve the performance of the YAMAHA YZF R7 22-24?
Below is a comparison of the stock exhaust with the S-R1 full terminal installed: Power: +5.90 HP, Torque: +3.50 Nm, Weight: -0.50 kg
Is the S-R1 Y.071.LR1T homologated?
For this MIVV Y.071.LR1T silencer for YAMAHA YZF R7 22-24 to be homologated, it must meet the following two homologations:
- Homologation for sound emissions db(A): YES. This product is homologated according to one of the following regulations: EC European Commission - Directive of the European Parliament and of the Council No. 97/24 EC chap. 9 and subsequent updates or ECE/UN - Regulation ECE/UN No 92 and subsequent updates. Noise emissions comply with the homologation decree parameters only if the optional catalytic converter is installed. However, you must have the catalytic converter installed which comes as an accessory.
- Homologation for CO2 emissions: YES. (However, for the exhaust system to be homologated, it is necessary to install the optional homologated catalytic converter, according to European Directive 97/24 chap. 5 and subsequent updates, or according to European Community Regulation (EU) no. 134/2014 (Euro 4+5)). The catalytic converter is purchased separately and is found as an accessory for the product
IMPORTANT: NOTICE: EURO 5 HOMOLOGATED ONLY WITH ACC.077.A1 CATALYST INSTALLED. NOT COMPATIBLE WITH EURO 5+ VEHICLES EQUIPPED WITH A LAMBDA PROBE AFTER THE CATALYTIC CONVERTER.
Which bikes is it compatible with according to MIVV?
- YAMAHA R7 2022 - 2024

Frequently Asked Questions
¿Cómo sé si este escape es compatible con mi moto?
El título y la descripción indican la marca, el modelo y los años de la moto para los que está fabricado. Si tienes dudas, escríbenos por WhatsApp al +34 614 30 74 60 con tu modelo y año, y te confirmamos la compatibilidad antes de comprar.
¿Qué diferencia hay entre un slip-on y una línea completa?
El slip-on (tramo final) sustituye el silenciador y el semicolector, y se monta sobre los colectores de serie. La línea completa sustituye todo el escape desde el motor, colectores incluidos, por lo que el cambio de sonido, rendimiento y peso es mayor.
¿Es difícil montar el escape?
Nuestros escapes incluyen el kit de montaje necesario. Un slip-on se puede montar en casa con herramienta básica; para una línea completa recomendamos hacerlo en un taller.
¿Hay que reprogramar la centralita?
Con un slip-on normalmente no es necesario. Con una línea completa, o si se quita el catalizador, es recomendable ajustar el mapa de la centralita en un taller para sacar el máximo rendimiento.
¿Qué es el DB-Killer y para qué sirve?
Es una pieza extraíble que va dentro del silenciador y reduce el nivel de ruido. Con el DB-Killer puesto el escape suena más discreto; sin él, suena más fuerte y racing.
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.
Do they pass the MOT?
Approved models pass the MOT, as long as they have the db killer and catalytic converter installed.
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.
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 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.
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 payments secure?
Yes, all our payment methods include insurance and buyer protection.
¿Puedo escuchar cómo suena antes de comprarlo?
Sí. Escríbenos por WhatsApp al +34 614 30 74 60 y te mandamos un vídeo real del sonido de este modelo.