Roadster (ND) | AutoExe Mazda Car Tuning & Customization

2026-06-04ProductsKotaro NISHIOKA

The MAZDA SPIRIT RACING ROADSTER is now compatible with the Premier Tail muffler!

The MAZDA SPIRIT RACING ROADSTER is a special vehicle that deepens the commitment to driving performance. Due to its characteristics, many owners are highly interested in customization, and we receive many inquiries regarding compatibility. Because specifications differ...

2026-05-07ProductsKotaro NISHIOKA

The shift knob for straight-type automatic transmission vehicles is scheduled for a renewal this summer.

The straight-type shift knob for automatic transmission vehicles, popular for its sleek operation thanks to the elimination of the lock release button found on mass-produced models, has been discontinued as of the end of April. As some of you may have noticed, we have temporarily sold out of the current specification. We would like to thank everyone who purchased it. [...]

2026-04-22ProductsKotaro NISHIOKA

ND-07S for Roadster - New Release.

Inheriting the "high-limit pure sports" philosophy of its predecessor, the ND-06S, we are releasing the new AutoExe ND-07S, a complete model that hones driving performance to the absolute limit. Our goal was to create a solid, responsive driving experience that directly connects with the driver's intentions at the limits of performance. […]

2026-03-16ReportTunenori TAKECHI

Experience AutoExe tuning. Event report from the "Demo Car Test Drive" event.

On March 14th (Sat) and 15th (Sun), we held the "AutoExe Demo Car Test Drive Event" at A PIT AUTOBACS SHINONOME. This was our third time holding this event, and we received many applications. Thank you to everyone who applied! […]

2026-02-06TOPICSTunenori TAKECHI

Equipped with AutoExe parts! "YOSHIMURA x WedsSport" Roadster.

At the recent Tokyo Auto Salon, a special edition ND Roadster attracted a lot of attention. It was a collaboration between WedsSport, known for its involvement in Super GT and other racing scenes, and YOSHIM, a motorcycle tuning brand with a long history. […]

2026-01-29TOPICSKotaro NISHIOKA

Compare the two ND models! "ROADSTER BROS. Vol.29" published.

Motor Magazine's Roadster specialty magazine, "ROADSTER BROS. Vol. 29," was published today. This issue features a comparison report between the street sports "ND-07" and the high-limit sports "ND-07S." The driver is a road […]

AutoExe Demo Car Experience Test Drive in A PIT Autobacs Shinonome

2026-01-14TOPICSTunenori TAKECHI

The 3nd "AutoExe Demo Car Test Drive Event" will be held!!

We will be holding our third Demo Car Test Drive Event at the A PIT Autobacs Shinonome store from March 14th (Sat) to 15th (Sun)! Check out the previous event here. At the event, customers will be able to try out the AutoExe demo car themselves.

2026-01-13ReportTunenori TAKECHI

"TOKYO AUTO SALON 2026" has concluded. A report from the successful AutoExe booth!

TOKYO AUTO SALON 2026, held over three days from Friday, January 9th to Monday, January 11th, welcomed many visitors and concluded with great success. We would like to thank everyone who visited the AutoExe booth during the event.

2026-01-06TOPICSTunenori TAKECHI

Introducing the vehicles on display at "TOKYO AUTO SALON 2026"!

TOKYO AUTO SALON 2026 is finally approaching this weekend. In our last blog, we introduced the booth design and the venue-exclusive giveaways. This time, we will focus on the exhibit vehicles that will be the “stars” of the AutoExe booth.

2025-12-17TOPICSTunenori TAKECHI

We will be exhibiting at "TOKYO AUTO SALON 2026"!

We will be exhibiting at the custom car festival "TOKYO AUTO SALON" again in 2026! This year's event will be held from January 9th (Fri) to 11th (Sun). Our booth location will be No. 121 in the West Hall of the Makuhari Messe International Exhibition Hall, just like last year. This year's AutoExe booth […]

2025-12-04ProductsTunenori TAKECHI

A sophisticated interior! "Carbon interior panel" and "Sports floor mats"

We have recently added new products to the AutoExe interior category. Because your interior is always in your sight while driving, we want to be particular about it. We would like to introduce some products created with that in mind. Carbon fiber interior panel set for power windows […]

2025-11-17ProductsTunenori TAKECHI

A sophisticated high-limit sports car. New "ND-07S" styling kit now available.

We are releasing a new styling kit for the ND Roadster, the ND-07S for Roadster, today! This kit further deepens the "high-limit sports" concept established in the previous model, the ND-06S, and adds a new level of style to the Roadster's driving performance and texture.

2025-09-30ProductsKotaro NISHIOKA

New sports ignition coil released exclusively for SKYACTIV-G.

We are pleased to announce the release of our new "Sports Ignition Coil." This product is compatible with a wide range of vehicles equipped with Skyactiv-equipped inline 4-cylinder gasoline engines, including the Roadster (ND), Mazda3 (BP), and CX series. The ignition coil […]

2025-09-26TOPICSKotaro NISHIOKA

Featuring fine-tuned rebuilt engines! "REVSPEED November 2025 Issue" published today.

SANEI's "REVSPEED November 2025 Issue" was published today, Thursday, September 26th. The highlight of this issue is a special feature on tuning and refresh information titled "Build a Mazda Roadster!" AutoExe is a fine tuning [...]

2025-09-11ProductsKotaro NISHIOKA

This sports radiator cap is compatible with a wide range of Mazda vehicles.

The recently released "Sports Radiator Cap" is a cooling system part that is perfect for many Mazda vehicles and is easy to install, making it a must-have. While it's convenient, it's also important to understand why it works. This time, we'll be looking at its structure and function.

2025-08-28ProductsKotaro NISHIOKA

A total of four new products have been released, including the "Fine Tuning Rebuilt Engine" for the ND Roadster.

We've been keeping you waiting! We've been reporting on the development progress of the "Fine-Tuned Rebuilt Engine" for the ND Roadster on our blog, and it went on sale today. The concept is to create a vehicle that can be used for everyday driving without compromising ease of use or durability, allowing for a "Jinba Ittai" (oneness between man and machine) experience. [...]

2025-08-07Development progress informationKotaro NISHIOKA

The precise process that determines the difference: the ND Roadster engine project.

So far, we have introduced the concept and specifications of our "Fine Tuning Rebuilt Engine," but this time we will focus on the actual processing process. Our goal is to create an engine that is "best for the street." We aim to eliminate the awkwardness of handling and […]

2025-07-31TOPICSKotaro NISHIOKA

Information on the MCB for NA/NB has been released! "ROADSTER BROS. Vol.28" has been published.

Motor Magazine's Roadster specialty magazine, "ROADSTER BROS. Vol. 28," was published today. This issue focuses on the Motion Control Beam (MCB) for the NA/NB Roadster, which will be released in August. [...]

2025-07-15Development progress informationKotaro NISHIOKA

A look at the whole picture! ND Roadster engine project.

Since the last time we announced the "Fine Tuning Rebuilt Engine" development project, we have received a much greater response than we expected, and we are once again reminded of the high level of interest among ND Roadster owners. Including the "P5" engine, which is the target, we have been working on a number of projects in the near future.

2025-07-02TOPICSKotaro NISHIOKA

New products arriving one after another! "HYPER REV Vol.286/Mazda Roadster No.16" released today.

Sanei's vehicle-specific tuning magazine "HYPER REV Vol. 286/Mazda Roadster No. 16" was published today. In addition to the latest information based on thorough interviews, this popular magazine includes a parts catalog that covers all past models. [...]

2025-06-30Development progress informationKotaro NISHIOKA

The ultimate street best. ND Roadster engine project.

The ND Roadster is a unique lightweight sports car that has been on the market for 10 years now. Currently, AutoExe is working on a development project for a "fine-tuned rebuilt engine." The target is the ND5RC and ND5RE […]

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