Posted on July 16, 2025 by TG — Leave a comment

RS Factory Stage Metal Rocker Panels

RS Factory Stage black rocker repair panel for NA Miata, stamped 'Made in Japan"

🛠️ Restore Your NA Miata with RS Factory Stage Metal Rocker Panels

When it comes to keeping your NA Miata (1989–1997) on the road and looking its best, rust is the enemy. One of the most common areas to suffer from corrosion is the rocker panel—right below the doors. If you’re noticing bubbling paint, crumbling metal, or even holes, it’s time for a serious solution.

That’s where RS Factory Stage comes in.

🔩 Precision-Built Rocker Repair Panels from Japan

Based in Nagaoka City, Niigata Prefecture, RS Factory Stage is a respected name in the world of Japanese roadsters. Known for their expert craftsmanship and hands-on Miata restoration work, they’ve engineered a metal rocker repair panel that’s unmatched in quality and fitment.

These aren’t just patch panels—they’re a precision-molded reproduction of the original side sill, built from steel and treated with a black rust-preventive coating. The panel lines are crisp, factory-accurate, and designed to blend seamlessly with your existing bodywork.

🧪 Each panel is formed using data from an actual 3D scan of the NA chassis, ensuring a perfect match—even for picky restoration purists.

⚙️ Product Highlights

✅ For NA Roadsters (1989–1997) – specifically designed for Japanese and global-spec Miatas
✅ One-piece construction – ensures rigidity and a smooth install
✅ Black rust-inhibiting coating – ready for body shop prep and paint
✅ Made in Japan – engineered by RS Factory Stage with 20+ years of Miata restoration experience

These panels are ideal for full restorations or rust repair projects where keeping your car on the road for another decade is the goal.

🧰 Installation Notes

The RS Factory Stage rocker panel is a weld-in component—so professional bodywork is recommended. You’ll need to cut out the rusted sections, weld in the new panel, then seam-seal and finish with primer and paint.

🛒 Ready to Order?

Whether you’re bringing a barn-find NA back to life or just dealing with rust from too many salty winters, this panel is the best solution available in the market.

👉 Click here to view the product and order directly from Rising Sun Autosports

We offer shipping across North America and worldwide. Save on sourcing and trust our expert customer service for support.

🇯🇵 Why We Trust RS Factory Stage

We’ve personally sourced these parts from RS Factory Stage in Niigata, Japan. Their commitment to quality and detail is unmatched. Every part is road-tested, track-tested, and backed by a loyal community of Miata enthusiasts across Japan.

At Rising Sun Autosports, we’re proud to be your direct link to authentic, Japan-made parts like this one.

🚘 Got Questions?

Drop us a message—whether you’re mid-restoration or just getting started, we’re here to help you get the parts and advice you need.

Posted on July 3, 2025 by TG — Leave a comment

Enkei RP-F1 – Lightweight Performance Wheels for Your ND Miata

Looking for a high-performance wheel that delivers both style and function? The Enkei RP-F1 is one of the most iconic and widely used wheels in motorsports — and for good reason.

Check pricing on Rising Sun Autosports here.

Inspired by Formula 1 engineering and originally designed with the legendary McLaren F1 in mind, the RP-F1 features a dual 6-spoke layout optimized for weight reduction and strength. This specific model is available in a 17×7 size with a 4×100 bolt pattern, finished in a clean and classic Silver.

🔧 Specifications:

Model: Enkei RP-F1
Size: 17×7
Bolt Pattern: 4×100
Color: Silver
Construction: Lightweight cast aluminum
Price: Listed per wheel (Brand New)

✅ ND Miata Brembo Brake Compatibility:

Confirmed: 17×7 +35 offset
Not Compatible: 17×7 +43 offset (clearance issue)

Note: Product images are for color reference only. Actual wheel appearance may vary depending on size.

Whether you’re building a weekend track car or just want a responsive, lightweight upgrade for your street setup, the Enkei RP-F1 delivers race-proven quality trusted by professionals and enthusiasts worldwide.

Manufacturer’s Site –> https://www.enkei.co.jp/product/wheels/Racing/RPF1/

Tags: Enkei, RP-F1, Enkei RP-F1, 17×7, 4×100, Silver wheel, lightweight wheel, motorsport wheel, Miata wheel, ND Miata, Brembo compatible, performance wheel, racing wheel, dual 6-spoke, Enkei wheel, JDM wheels, track wheel, alloy wheel, McLaren F1 inspired

Posted on April 18, 2025 by TG

How does the Real Gun Grip Leather compare to the stock steering wheel in terms of dimensions? Mazda MX-5 ND

Purchase Link – https://risingsunautosports.com/product/real-gun-grip-leather-steering-wheel/

Original manufacturer’s site:

Real

Here’s a concise summary of the dimensions comparing the REAL Gun Grip Leather Steering Wheel to the stock Miata ND steering wheel:

Dimension	Stock Wheel	REAL Gun Grip Wheel	Difference
Diameter	367mm	363mm	-4mm (smaller)
Horizontal Grip	33.9mm	34mm	+0.1mm (thicker)
Vertical Grip	28.3mm	31mm	+2.7mm (thicker)

Summary: The REAL steering wheel is slightly smaller in diameter but thicker in grip, especially in the vertical dimension, offering improved hand feel and sportier control.

Comparison created by OpenAI’s ChatGPT.

Posted on March 27, 2025March 27, 2025 by TG

Enhancing Safety and Performance: The Fujimura Seatbelt Anchor for Mazda MX-5 ND

Table of Contents

Introduction
What is the Fujimura Seatbelt Anchor?
Why Consider a 4-Point Harness?
Installation Considerations
Community Feedback
Final Thoughts

Introduction to Seatbelt Anchors

For Mazda MX-5 ND enthusiasts seeking to elevate their driving experience, particularly during track days or spirited drives, safety is paramount. One critical upgrade to consider is the installation of a 4-point harness system, which offers enhanced driver stability and control. A pivotal component in this setup is the Fujimura Seatbelt Anchor, a product designed to seamlessly integrate with the 2016 and newer Mazda MX-5 ND models.

What is the Fujimura Seatbelt Anchor for Mazda MX-5?

Crafted by Fujimura Auto, a renowned Kyoto-based manufacturer, the Fujimura Seatbelt Anchor is a stainless steel bracket system engineered to facilitate the installation of 4-point harnesses in the Mazda MX-5 ND. The kit includes both top and bottom brackets and is available for both driver and passenger sides, ensuring a comprehensive solution for those aiming to upgrade their vehicle’s safety features.

Why Consider a 4-Point Harness for your Miata?

Standard seatbelts are designed for everyday driving scenarios, providing adequate safety for typical road use. However, during high-performance driving situations, such as track days or autocross events, a 4-point harness offers several advantages:

Enhanced Driver Stability: By securing the driver firmly in the seat, a 4-point harness minimizes body movement, allowing for more precise control and feedback from the vehicle.
Increased Safety: In the event of sudden maneuvers or collisions, a properly installed harness can distribute forces more evenly across the body, reducing the risk of injury.

Installation Considerations for a 4-point harness

While the Fujimura Seatbelt Anchor provides the necessary mounting points for a 4-point harness, it’s essential to consider the compatibility of your vehicle’s seating. The standard OEM seats in the Mazda MX-5 ND may not accommodate the shoulder belts of a 4-point harness optimally. Therefore, pairing the seatbelt anchor with racing seats specifically designed for harness compatibility is recommended to ensure both safety and comfort.

Community Feedback

Members of the Miata community have expressed positive experiences when upgrading to a 4-point harness system. One enthusiast noted the significant improvement in driver stability, stating, “It feels great, it holds you really tight, massive improvement compared with the standard seatbelt.” (forum.miata.net)

Final Thoughts

Upgrading your Mazda MX-5 ND with the Fujimura Seatbelt Anchor and a compatible 4-point harness system can markedly enhance your driving experience, especially in high-performance scenarios. By investing in quality components and ensuring proper installation, you not only elevate your vehicle’s safety but also gain greater control and confidence behind the wheel.

For those interested in a visual guide on installing a 4-point racing harness in a Mazda MX-5, the following video provides a comprehensive walkthrough:

Note: While this video demonstrates the installation process on a Miata NB model, the general principles can be informative for Mazda MX-5 ND owners considering a similar upgrade.

Always prioritize safety by consulting with professionals or experienced individuals when modifying your vehicle’s restraint systems.

Having Fun with AI. Post Script.

With our blogs we like to have fun and generate images based on the themes from the blog. Obviously ChatGPT doesn’t know much about driving or safety. Enjoy.

4 point harness by OpenAI. — Looks a bit unsafe …

Posted on March 24, 2025March 24, 2025 by TG

Optimizing Fuel Delivery with SARD Fuel Pressure Regulators

colorful fuel regulators for Mazda Miata

Table of Contents

Introduction
Understanding the Role of a Fuel Pressure Regulator (FPR)
Key Features of SARD Fuel Pressure Regulators
Community Insights and Experiences
Installation Considerations
Conclusion

Introduction

In the realm of high-performance automotive tuning, precise fuel management is paramount. One critical component in achieving optimal fuel delivery is the fuel pressure regulator (FPR). Among the myriad of options available, SARD’s fuel pressure regulators have garnered a reputation for reliability and precision.

Understanding the Role of a Fuel Pressure Regulator (FPR)

An FPR maintains consistent fuel pressure to the injectors, ensuring the engine receives the correct fuel-air mixture across varying operating conditions. This consistency is vital for performance, fuel efficiency, and engine longevity.

Key Features of SARD Fuel Pressure Regulators

Adjustability: SARD FPRs allow for fine-tuning of fuel pressure, accommodating various engine modifications and performance requirements.
High-Quality Construction: Crafted from durable materials, these regulators are designed to withstand the rigors of high-performance environments.
Compatibility: SARD offers both standard and Type-R models, catering to a wide range of applications from mildly tuned street cars to heavily modified race vehicles.

Community Insights and Experiences

Discussions among automotive enthusiasts highlight the effectiveness of SARD FPRs:

Users have reported stable and consistent fuel pressure readings, contributing to smoother engine performance.
The adjustability feature has been praised for allowing precise tuning, essential for customized setups.
Durability is a recurring theme, with many users noting the long-lasting performance of SARD regulators.

Installation Considerations

While SARD FPRs are designed for versatility, proper installation is crucial:

Mounting: Ensure the regulator is securely mounted in an accessible location to facilitate adjustments and maintenance.
Fuel Line Compatibility: Verify that the fittings match your vehicle’s fuel lines to prevent leaks and ensure optimal performance.
Professional Tuning: After installation, it’s advisable to have the fuel pressure settings adjusted by a professional tuner to align with your engine’s specific requirements.

Conclusion

Investing in a high-quality fuel pressure regulator like those offered by SARD can significantly enhance your vehicle’s performance and reliability. By ensuring precise fuel delivery, these regulators play a pivotal role in the intricate symphony of engine dynamics.

For a visual overview and further insights into SARD’s Fuel Pressure Regulators, you might find the following video informative:

Posted on October 16, 2024 by TG

The Bride Histrix: Unleashing Classic Elegance in Modern Performance Seating

When it comes to automotive enthusiasts, few things are as exciting as finding the perfect blend of style, comfort, and performance. Today, we’re diving into a product that’s been turning heads in the classic car community: the Bride Histrix bucket seat.

Bride Histrix Bucket Seat for Mazda Miata MX5. — The Bride Histrix: A Classic Twist on Modern Performance Seating

A Nod to Nostalgia

Bride, a name synonymous with high-performance racing seats, has outdone themselves with the Histrix. This low-back, retro-style bucket seat is a game-changer for owners of classic Japanese cars, particularly those proud NA (1989-1997) and NB (1998-2005) Miata enthusiasts.

Form Meets Function

What sets the Histrix apart is its clever design. The seat features back grommets that enhance breathability – a crucial factor for those sunny top-down drives. While Bride mentions a potential slight interference with the door’s shoulder area, many NA/NB owners report no issues and rave about the seat’s fit.

Quality Craftsmanship

Handcrafted with high-grade synthetic leather, the Histrix doesn’t just look good – it’s built to last. The super aramid shell provides excellent strength without adding unnecessary weight. It’s a limited edition piece, making it as exclusive as it is functional.

Japanese product description

Perfect for the Classics

Unlike some of Bride’s louder, more modern designs, the Histrix strikes a balance that complements classic interiors. Its leather texture and punched back design harken back to competition seats of the 60s and early 70s, making it an ideal choice for restomod projects or those seeking to maintain a period-correct look with modern comfort.

Investment in Comfort

At $1,649.00, the Histrix isn’t cheap, but it represents a significant investment in both your car’s aesthetics and your driving experience. For those looking to complete the look, Bride offers compatible seat rails for both driver and passenger sides.

The Verdict

The Bride Histrix is more than just a seat – it’s a statement piece that bridges the gap between classic style and modern performance. Whether you’re restoring a beloved Miata or upgrading your classic Japanese sports car, the Histrix offers a unique combination of retro appeal and race-inspired design that’s hard to beat.

Remember, these seats are made-to-order, so patience is key. But for the discerning classic car enthusiast, the wait for a Bride Histrix is undoubtedly worth it.

On sale now at RisingSun Autosports.

Bride Histrix Bucket Seat

Check out these seats on YouTube here.

Posted on August 2, 2024August 2, 2024 by TG

Optimizing Wheel Offset for Your 1994 Miata with Tein Suspension and Hayashi Racing Techno TRV 15” Wheels

Hayashi Racing Rims for Mazda Miatta — Hayashi Racing Techno TRV 15” Wheel

When it comes to modifying your 1994 Miata, selecting the right wheels and tires is crucial for both performance and aesthetics. One of the most critical aspects to consider is the wheel offset. Proper offset ensures that your wheels fit perfectly, avoiding issues like rubbing or improper handling, especially with a performance suspension setup like Tein coilovers.

Understanding Wheel Offset

Wheel offset refers to the distance between the wheel’s mounting surface and its centerline. It can be positive, negative, or zero. For most Miata setups, you’ll be dealing with positive offsets. The right offset allows the wheel to sit flush with the fender, providing a balanced look and optimal handling.

Recommended Offset for 15” Wheels on a Miata

For your Miata with Tein suspension and Hayashi Racing Techno TRV 15” wheels, it’s important to find the perfect balance between aesthetics and functionality.

15×8 Wheels:
- Offset: A +25 offset is a common choice for 15×8 wheels. This setup often requires fender rolling to avoid rubbing, especially if the car is significantly lowered. It provides an aggressive stance and improved handling.
- Tire Size: A popular choice is 205/50 tires, which generally fit well with minimal modifications.
15×9 Wheels:
- Offset: A +36 offset is recommended for 15×9 wheels. This setup offers a balance between clearance and an aggressive stance but may still require some fender modifications.
- Tire Size: Going wider with 225/45 tires requires additional adjustments like rolling the fenders and ensuring proper alignment to avoid rubbing.

Suspension and Alignment Considerations

With Tein coilovers, maintaining a proper ride height and alignment is essential:

Ride Height: A good starting point is around 12.25” in the front and 12.5” in the rear. This helps avoid rubbing and ensures optimal handling.
Camber Settings: Proper alignment, including some negative camber, can help fit wider wheels and tires without rubbing. For example, around -2.4 degrees of camber is common for Miatas with lowered suspension.

Additional Fitment Options

If you’re considering 15×7 or 15×7.5 wheels, these setups usually require less modification:

15×7 Wheels:
- Offset: A typical offset is +25 to +30. This usually fits without any need for fender rolling or other modifications.
15×7.5 Wheels:
- Offset: An offset of around +30 is ideal and should fit well without requiring fender modifications.

Summary

For your 1994 Miata with Tein suspension and Hayashi Racing Techno TRV 15” wheels, selecting the appropriate offset is key to achieving the best fitment and performance:

15×8 Wheels: +25 offset with 205/50 tires, may require fender rolling.
15×9 Wheels: +36 offset with 225/45 tires, likely requires fender modifications.
15×7 Wheels: +25 to +30 offset, generally fits without modifications.
15×7.5 Wheels: +30 offset, fits well without modifications.

By carefully considering these recommendations and ensuring proper suspension setup and alignment, you can achieve optimal performance and aesthetics for your Miata.

https://risingsunautosports.com/product/hayashi-racing-techno-trv-15-wheel-2/

Citations

Posted on July 31, 2024July 31, 2024 by TG

Elevate Your Mazda MX-5 Miata ND with the Jet Stream Front Lip

Are you looking to bring a fresh, stylish upgrade to your 2016+ Mazda MX-5 Miata ND? Look no further than the Jet Stream Front Lip Spoiler. This exceptional product is designed to enhance both the aesthetics and performance of your beloved Miata.

Unmatched Design and Quality

The Jet Stream Front Lip is meticulously crafted to match the exact contours of your factory front bumper. Made from high-quality FRP (Fiber Reinforced Plastic) material, this front lip is not only durable but also offers you the flexibility to customize it with your choice of paint. The sleek design ensures that your Miata stands out, making a bold statement on the road.

Easy Installation

One of the standout features of the Jet Stream Front Lip is its ease of installation. You don’t need to be a professional mechanic to give your Miata this upgrade. The front lip can be securely attached using screws and double-sided tape, making the whole process quick and hassle-free. In no time, your Miata will be turning heads with its enhanced appearance.

Performance Boost

But the Jet Stream Front Lip is not just about looks. It also serves a functional purpose by providing additional down force. This helps improve the aerodynamic performance of your Miata, giving you better stability and control at higher speeds. Whether you’re cruising down the highway or taking on sharp turns, you can feel confident knowing that your car’s performance is optimized.

Tailored for the ND Miata

This front lip is specifically designed for the ND (2016+) Mazda MX-5 Miata models. It ensures a perfect fit, seamlessly integrating with the existing design of your vehicle. You won’t have to worry about any awkward gaps or mismatched lines—just a smooth, flawless look that complements your car’s sporty aesthetic.

Conclusion

The Jet Stream Front Lip Spoiler is more than just an accessory; it’s an upgrade that combines style, ease of installation, and performance enhancement. Priced at $549.97, it’s a worthwhile investment for any Miata enthusiast looking to elevate their car’s appearance and functionality. Don’t miss out on the opportunity to give your Miata the perfect finishing touch with the Jet Stream Front Lip.

Ready to make the upgrade? Add the Jet Stream Front Lip to your cart today and experience the difference it makes for your Mazda MX-5 Miata ND.

https://risingsunautosports.com/product/jet-stream-front-lip/

Posted on July 26, 2024July 26, 2024 by TG

Enhance Your Mazda MX-5 with Valenti’s REVO LED Tail Lights

Mazda Miata MX-5 with Valenti sequential rear break lights

If you’re a proud owner of a Mazda MX-5 Miata Roadster, you already know the joy of driving a car that perfectly balances performance, style, and fun. But what if you could take your car’s aesthetic appeal to the next level? Enter Valenti’s REVO LED Tail Lights.

Dress Up Your Mazda Roadster

Valenti’s REVO LED Tail Lights offer a modern design that will make your car stand out. Priced at $900.00, these tail lights are worth every penny for the visual upgrade they provide. Rated 5.00 out of 5 based on customer reviews from Valenti’s site, it’s clear that other Miata owners are thrilled with the transformation.

Sequential “Flow Action” Blinker Functionality

One of the standout features of the REVO tail lights is the sequential “Flow Action” blinker. This feature adds animation to your turn signals, making them more noticeable and stylish. After a revision of the law in Japan, this functionality is now road safety compliant both in Japan and in Europe, having obtained the European E-mark. You can easily switch between “flow” and “standard blinker” settings with a simple switch on the tail lamp body.

animated image of rear tail light sequential indicator for Mazda Miata MX-5. — Sequential flow action blinker functionality

High Brightness LEDs and Sleek Design

These tail lights are packed with 120 high brightness LEDs and 4 LED light bars. The slim and long design light bar creates a sporty rear view. All-LED models use high-brightness LEDs for all of the 36 position LEDs, 54 brake LEDs, and 30 blinker LEDs per side. Even when the lights are off, the stylish design leaves a lasting impression.

Two Color Variations

You have the option to choose between two stunning color variations:

Red Lens / Black for a hot yet subtle look.
Light Smoke / Black for a stealthy, muted appearance.

Both options are guaranteed to enhance your car’s aesthetics dramatically.

Built-in High-Flash Control Resistor

No need to worry about the high flash (AKA hyper flash) phenomenon. Valenti has incorporated a built-in high-flash control resistor in the tail light body, ensuring smooth operation.

Easy Installation

The REVO LED Tail Lights are designed for quick and easy installation. The unit is a coupler-on type that uses the genuine coupler attached. Even if you’re not a car expert, you can easily upgrade your tail lights without professional help.

Customer Review

Thomas Morrow, a verified owner on Valenti’s US site, rated the product 5 out of 5: “Mazda Mx5 Soul Crystal red 2020. Purchased the red lenses and worked out great. I ordered on 12/7 and was delivered on 12/16 to Nashville TN, USA. Product was very well packaged with zero defects. All paperwork/instructions are in Japanese so you will have to use a translator app like Google Translate. Installation was a DIY very easy. I painted the black trim piece with Dr. color chip paint 41v/46v. The closest Dr. color chip has. Looks like it will match well against the red body and tail light. I just installed so I will give an update in the near future. As of now, I do recommend the product.”

Conclusion

Valenti’s REVO LED Tail Lights are a must-have for any Mazda MX-5 Miata Roadster owner looking to upgrade their car’s appearance. With easy installation, high brightness LEDs, and stylish design options, these tail lights are an excellent investment. Don’t settle for ordinary when you can have extraordinary with Valenti.

Ready to make the upgrade? Check out Valenti’s REVO LED Tail Lights for Mazda MX-5 Miata Roadster today!

For more information, pricing and ordering, checkout our product listing below. Flat Rate Shipping Globally.

https://risingsunautosports.com/product/valenti-sequential-led-tail-lights/

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Posted on May 29, 2024June 10, 2024 by TG

Rev Up Your Engines: An Electrifying Experience at the Mazda Miata MX-5 Eunos Roadster Karuizawa Meeting 2024

The 35th annual Karuizawa Meeting, a pilgrimage for Mazda MX-5 Miata Roadster and Eunos Roadster enthusiasts, once again lived up to its legendary status. Nestled in the scenic town of Karuizawa, Nagano, Japan, this year’s event drew hundreds of passionate owners and their cherished roadsters to celebrate the iconic car’s enduring legacy and the vibrant community it fosters.

Mazda Miata Mx-5 driving through the mountains in Nagano.

The festivities kicked off on a sunny Saturday morning with an exhilarating rally through the picturesque countryside. The convoy of roadsters, a symphony of vibrant colors and engine notes, wound its way through the lush greenery, culminating in a grand arrival at the Karuizawa Prince Hotel.

The hotel’s extended parking lot transformed into a bustling hub of Miata mania. Rows upon rows of meticulously maintained roadsters gleamed under the afternoon sun, each one a testament to its owner’s dedication and love for the car.

Special NC Muffler Review Article

A lively welcome party set the tone for the weekend, as attendees mingled and shared stories, forging new friendships and strengthening existing bonds. The air buzzed with excitement and camaraderie, fueled by the shared passion for the MX-5.

As the sun began its descent, the meeting transitioned to a vibrant marketplace. Top vendors from across Japan had set up shop, their booths overflowing with treasures for enthusiasts. Seasoned veterans and eager newcomers alike browsed through an eclectic mix of used parts, rare accessories, and nostalgic memorabilia, their eyes sparkling with the thrill of the hunt.

The main stage, meanwhile, became a focal point for entertainment and education. A series of engaging talk shows featured prominent figures from the Miata world, sharing their insights and experiences. Newcomers were treated to a guided tour of the grounds, led by a boisterous host clad in a panda suit, adding a touch of whimsy to the proceedings.

Amidst the vibrant atmosphere, a curious encounter unfolded. A stranger approached me, pointing to a car parked precariously across two prime spots in the front row. With a mischievous grin, he revealed that the owner of this audacious vehicle was none other than the most famous YouTuber in Japan, adding another layer of intrigue to the already captivating event.

As the sun set on the final day, a sense of bittersweet nostalgia filled the air. The Karuizawa Meeting had once again delivered an unforgettable experience, leaving attendees with cherished memories and a renewed appreciation for theRoadster’s enduring allure. With hearts full of joy and anticipation, we bid farewell, eagerly looking forward to the next chapter in this extraordinary journey.

See you all next year, at the 36th Karuizawa Meeting!