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Fujitsubo exhaust Mazda MX-5 ND

Authorize R vs. Authorize S
April 3, 2025 by
Fujitsubo exhaust Mazda MX-5 ND
Rens Adams

If you are looking for a high-quality exhaust for your Mazda MX-5 ND, you will soon come across the Japanese brand Fujitsubo. This renowned exhaust manufacturer is known for its craftsmanship, high-quality materials, and a perfect balance between performance and sound quality. For the MX-5 ND, Fujitsubo offers two interesting options: the Authorize R and the Authorize S. But what are the differences between these two systems and which one best suits your driving style?

Japanese precision and quality

Fujitsubo is one of the most respected names in the world of aftermarket exhaust systems. Since its founding in 1931, the brand has focused on developing performance-oriented and sound-optimized exhausts for sports and street cars. With advanced production methods and a strong focus on research & development, Fujitsubo manages to create exhausts that not only perform better but also meet strict sound and emission standards.

For the Mazda MX-5 ND, Fujitsubo has developed two systems: the Authorize R and the Authorize S. Both systems offer improved performance and a sportier sound, but each has its own features and target audiences. Let us explain!

Fujitsubo Authorize R 

The Authorize R is the more hardcore option of the two. This system is designed for drivers who want to extract maximum performance from their MX-5 ND, whether on the street or on the track.

Features:

-Fully stainless steel construction with an optimized design for maximum flow.

-Deeper and more aggressive exhaust tone, especially at higher RPMs.

-Lighter than the standard exhaust system, contributing to weight savings.

-Noticeable power gain, especially in the mid and high RPM range.

-Larger diameter pipes and a sportier muffler ensure improved exhaust gas flow.

For whom?

The Authorize R is ideal for MX-5 drivers who want to get the most out of their car and do not want to compromise on performance and sound experience. It is a great choice for those who regularly attend track days and enjoy a pronounced sporty sound.

Fujitsubo Authorize R 

The Authorize R is the more hardcore option of the two. This system is designed for drivers who want to extract maximum performance from their MX-5 ND, whether on the street or on the track.

Features:

-Fully stainless steel construction with an optimized design for maximum flow.

-Deeper and more aggressive exhaust tone, especially at higher RPMs.

-Lighter than the standard exhaust system, contributing to weight savings.

-Noticeable power gain, especially in the mid and high RPM range.

-Larger diameter pipes and a sportier muffler ensure improved exhaust gas flow.

For whom?

The Authorize R is ideal for MX-5 drivers who want to get the most out of their car and do not want to compromise on performance and sound experience. It is a great choice for those who regularly attend track days and enjoy a pronounced sporty sound.

Which exhaust suits you?

Both exhausts are high-quality upgrades for the MX-5 ND and offer a mix of performance, sound experience, and weight savings.

Do you want the most aggressive, performance-oriented option? Then choose the Authorize R.

Do you want a sporty yet more refined upgrade for daily use? Then the Authorize S is the better choice.

With Fujitsubo, you can be sure that you are getting a premium exhaust system that perfectly matches the characteristics of the Mazda MX-5 ND. Whichever you choose, your MX-5 will not only sound better but also perform better!

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