Modified Mazda RX7

From 1978 until 2002, Mazda produced and sold the Mazda RX-7, a front-engine/ rear-wheel drive sports car with a rotary engine. All three incarnations of the Mazda RX-7 used the same small, light Wankel rotary engine.

The SA (early) and FB (late) models of the RX-7 were two-seater, two-door hatchback coupés. It had a rotary engine with a 12A carburetor and, in later years, the choice of a 13B with electronic fuel injection.

The second-generation RX-7, also known as the FD, was available as a 2+2-seater coupé with a very small number of 2-seater options. This had a 13B REW engine that was sequentially turbocharged.

Modified Mazda RX7

Performance Potential

One of the primary reasons enthusiasts choose to modify the Mazda RX-7 is its incredible performance potential. The RX-7 is renowned for its lightweight chassis and the iconic rotary engine, which delivers a unique driving experience. However, with modifications, you can unlock even more power and handling capabilities. Upgrading components like the turbocharger, exhaust system, suspension, and brakes can significantly improve the car's performance, making it a formidable contender on both the street and the track.

Aftermarket Support

Another key factor that makes modifying the Mazda RX-7 an attractive proposition is the robust aftermarket support for this iconic car. Over the years, a thriving community of enthusiasts, tuners, and parts manufacturers has developed around the RX-7. This means that a wide range of performance parts and accessories are readily available, making it easier to find the perfect components to suit your customization goals. From bolt-on upgrades to complete engine swaps, the RX-7's aftermarket ecosystem offers an impressive array of options.

Design Elegance

The Mazda RX-7's design is another compelling reason to modify it. With its sleek, aerodynamic lines, distinctive pop-up headlights, and timeless styling, the RX-7 is a canvas for customization. Many enthusiasts embark on projects to enhance the car's exterior, whether through subtle body kits, custom paint jobs, or aggressive aero components. The beauty of the RX-7's design is that it provides a platform for personal expression, allowing owners to make their cars truly unique.

Motorsports Success and History

The RX-7's rich motorsports history is a testament to its performance capabilities. This car has a track record of success in various racing series, including IMSA, SCCA, and the 24 Hours of Le Mans. For enthusiasts, modifying an RX-7 can be a way to pay homage to its motorsports legacy while taking their own driving skills to new heights. Upgrades can help transform the RX-7 into a competitive track machine, ready to tackle autocross events or even drift competitions.

Driving Experience

Above all, the driving experience is at the heart of why enthusiasts modify Mazda RX-7s. The rotary engine's unique characteristics, such as high-revving power delivery and a distinctive exhaust note, create an exhilarating driving experience that is hard to replicate. Modifying an RX-7 can tailor this experience to your preferences. Whether you desire more power, precise handling, or a unique sound, the modifications can help you create the perfect driving experience that suits your style.

Modifying a Mazda RX-7 is a popular choice for automotive enthusiasts because of its untapped performance potential, strong aftermarket support, elegant design, motorsports success, and unparalleled driving experience. Whether you are seeking more power on the track, a personalized exterior appearance, or a deeper connection to the car's rich history, the RX-7 offers a perfect platform for customization. The RX-7 represents more than just a car; it's a piece of automotive history that can be sculpted into a personalized masterpiece, all while paying homage to its racing pedigree and rotary heritage.

COMMON MAZDA RX7 MODIFICATIONS:

First Generation (SA/FB) RX-7

Engine Swap: The first-generation RX-7 came equipped with the rotary engine, but many owners opt for engine swaps to improve performance and reliability. Popular swaps include the Mazda 13B-REW, sourced from later RX-7s, and the LS-series V8 engines for a significant power boost.

Suspension Upgrades: Upgrading the suspension components with high-quality shocks, struts, and sway bars can significantly improve the car's handling and cornering ability. Lowering springs or coilovers are also popular choices to enhance both aesthetics and performance.

Wider Wheels and Tires: Replacing the stock wheels with wider, lightweight alloy wheels and upgrading to stickier performance tires helps enhance grip and improve the car's overall balance.

Exhaust System: A performance exhaust system not only increases power but also provides the distinctive rotary engine sound enthusiasts adore. A well-designed exhaust system can also help reduce backpressure and improve throttle response.

Second Generation (FC) RX-7

Turbocharger Upgrades: The second-generation RX-7 came equipped with a turbocharged engine, and enthusiasts often pursue turbo upgrades or even twin-turbo conversions to extract more power. This modification can transform the FC into a formidable performance machine.

Intercooler and Intake System: A larger intercooler and an improved intake system can help keep intake temperatures lower and provide a consistent power delivery, crucial for any turbocharged rotary engine.

Suspension and Brakes: Similar to the first generation, suspension upgrades are essential for better handling. Upgraded brakes, along with brake pads and stainless steel brake lines, help provide better stopping power and overall safety.

Body Kits and Aero Components: The FC's sleek design lends itself well to customization. Body kits and aero components, such as front splitters and rear spoilers, not only enhance aesthetics but also improve aerodynamics.

Third Generation (FD) RX-7

Single Turbo Conversion: The third-generation RX-7 is famous for its sequential twin-turbo setup. Many owners opt for a single turbo conversion to simplify the engine's design and extract more power while eliminating the complexity of the sequential system.

Engine Management: Upgrading to a standalone engine management system, such as a Haltech or AEM, provides greater control over the engine's performance, enabling precise tuning and better responsiveness.

Lightweight Wheels and Tires: Reducing unsprung weight by fitting lightweight forged wheels and pairing them with high-performance tires helps improve handling and acceleration.

Body and Interior Customization: The FD's timeless design allows for endless customization possibilities, from carbon fiber hoods and widebody kits to personalized interiors with custom upholstery and racing seats.

Each generation of the Mazda RX-7 offers unique modification opportunities, catering to a wide range of preferences and performance goals. Whether you're aiming for raw power, precision handling, or personalized aesthetics, there are countless ways to enhance and individualize your RX-7. These popular modifications showcase the adaptability and enduring appeal of the RX-7 among automotive enthusiasts, making it a timeless platform for customization.

MAZDA RX7 TURBO

First Generation (SA/FB) RX-7

Garrett T04B Turbo: The Garrett T04B is a popular choice for first-gen RX-7 owners. Its medium-sized compressor and turbine wheels strike a balance between responsiveness and top-end power. This turbo is well-suited for those looking to upgrade without sacrificing low-end torque.

Mitsubishi TD05-16G Turbo: The Mitsubishi TD05-16G is another excellent option for the SA/FB RX-7. It offers a bit more top-end power compared to the T04B, making it ideal for those who want a little extra kick at higher RPMs.

Second Generation (FC) RX-7

Precision Turbo PT6266: The Precision Turbo PT6266 is a popular choice for FC RX-7 owners aiming for significant power gains. With a larger compressor and turbine, it's a great option for those seeking high horsepower levels while maintaining good response and low-end torque.

BorgWarner EFR 7670: The BorgWarner EFR 7670 is known for its exceptional response and efficiency. It's an excellent choice for FC RX-7 enthusiasts who want a turbo that can deliver both quick spool-up and high-end power, making it suitable for various applications, from street driving to track racing.

Third Generation (FD) RX-7

Garrett GT35R: The Garrett GT35R is a turbocharger well-suited to the FD RX-7's high-revving rotary engine. It offers outstanding top-end power, making it a popular choice for those seeking to maximize horsepower in their FD.

HKS T04Z: The HKS T04Z is a renowned turbocharger among FD RX-7 enthusiasts. It's known for its smooth power delivery and high efficiency, making it a great option for those who want a balanced performance upgrade without excessive lag.

Choosing the right turbocharger for your Mazda RX-7 is a critical decision that can significantly impact your car's performance. Each generation of the RX-7 has its unique characteristics, and selecting the best turbocharger requires considering factors like your power goals, driving style, and budget.

From the responsive Garrett T04B for the SA/FB to the high-performance Precision Turbo PT6266 for the FC and the powerful Garrett GT35R for the FD, there are turbochargers available to cater to a wide range of preferences and objectives. When selecting a turbocharger, it's essential to consult with experienced tuners and consider your specific needs to make an informed decision.

Remember that turbocharger upgrades should be part of a comprehensive plan, including supporting modifications like fuel system upgrades, engine management, and intercooling. These considerations, along with the choice of the right turbocharger, will help you unlock the full potential of your Mazda RX-7 and take your rotary-powered experience to new heights.

MAZDA RX7 BRAKES

First Generation (SA/FB) RX-7

Wilwood DynaPro Brake Kit: The Wilwood DynaPro kit is a popular choice for SA/FB RX-7 owners looking to enhance their stopping power. It includes lightweight calipers, larger rotors, and high-performance brake pads, offering improved braking performance and reduced unsprung weight.

Brembo GT Series Brake Kit: Brembo's GT Series kit is designed for those who demand the best. This kit provides larger drilled or slotted rotors and high-quality calipers for improved thermal capacity and fade resistance. It's perfect for track enthusiasts who want reliable and consistent braking performance.

Second Generation (FC) RX-7

StopTech Big Brake Kit: The StopTech Big Brake Kit is a popular choice for FC RX-7 owners. It offers larger rotors and high-performance calipers, ensuring better heat dissipation and improved braking performance. The kit is designed to fit seamlessly and provide optimal stopping power.

AP Racing Brake Kit: AP Racing is a well-known name in the performance braking world, and their brake kits for the FC RX-7 are no exception. These kits come with large rotors, high-quality calipers, and high-performance brake pads for exceptional stopping power and consistency on and off the track.

Third Generation (FD) RX-7

Brembo Gran Turismo Brake Kit: Brembo's Gran Turismo kit for the FD RX-7 is a top-tier option for those seeking maximum braking performance. With large, drilled rotors, high-performance calipers, and advanced brake pads, this kit provides the stopping power needed to complement the FD's potent engine.

Wilwood Aero6 Brake Kit: Wilwood's Aero6 kit is a balanced solution for FD RX-7 owners. It features large rotors, six-piston calipers, and high-performance brake pads, ensuring excellent stopping power and fade resistance, making it a suitable choice for both street and track use.

Choosing the best brakes for your Mazda RX-7 is a crucial decision that directly impacts your safety and the car's performance. Each generation of the RX-7 has unique requirements and characteristics, and selecting the right brake upgrade necessitates careful consideration.

From the lightweight and capable Wilwood DynaPro kit for the SA/FB to the high-performance Brembo GT Series kit for the FC and the top-tier Brembo Gran Turismo kit for the FD, there are brake solutions available to cater to a wide range of preferences and objectives.

MAZDA RX7 SUSPENSION

First Generation (SA/FB) RX-7

Koni Yellow Shocks and Struts: The Koni Yellow series is a popular choice for SA/FB RX-7 owners looking to improve handling. These adjustable shocks and struts allow you to fine-tune your suspension setup, making them suitable for both spirited street driving and occasional track use.

H&R Sport Springs: Pairing Koni Yellow shocks and struts with H&R Sport Springs is a common combination for the first-generation RX-7. These progressive-rate springs provide a noticeable drop in ride height while maintaining a comfortable ride for daily driving.

Second Generation (FC) RX-7

Tein Flex Z Coilovers: For FC RX-7 owners seeking adjustable suspension with excellent balance, Tein Flex Z coilovers are a popular choice. These coilovers allow you to fine-tune ride height, damping, and rebound for precise control on both the street and track.

Megan Racing Front Strut Tower Bar: Installing a strut tower bar like the one offered by Megan Racing enhances chassis rigidity, reducing body roll and improving overall handling. It's a cost-effective addition to complement your suspension upgrades.

Third Generation (FD) RX-7

Ohlins Road & Track Coilovers: The Ohlins Road & Track coilovers are a high-end choice for FD RX-7 enthusiasts who want the best in suspension performance. These coilovers offer superb adjustability for ride height, compression, and rebound, allowing you to fine-tune your setup for any driving conditions.

Cusco Front and Rear Sway Bars: Upgrading to Cusco front and rear sway bars can help reduce body roll and improve turn-in response for the FD RX-7. This modification complements the car's already exceptional handling characteristics.

Selecting the best suspension upgrades for your Mazda RX-7 is pivotal in enhancing its performance and handling. Each generation of the RX-7 has its unique requirements and characteristics, necessitating careful consideration when choosing suspension components.

From the adjustable Koni Yellow shocks and struts with H&R Sport Springs for the SA/FB, Tein Flex Z coilovers for the FC, to the high-end Ohlins Road & Track coilovers with Cusco sway bars for the FD, there are suspension solutions available to cater to various preferences and driving objectives.

When selecting suspension upgrades, it's essential to consult with experienced tuners who can provide valuable insights and help tailor your suspension setup to your specific needs, whether they are focused on street driving, track racing, or spirited weekend outings. By upgrading your RX-7's suspension, you can transform this iconic sports car into an even more precise and exhilarating driving machine.

MAZDA RX7 EXHAUST

Racing Beat Power Pulse Exhaust System

Designed for the original RX-7, this exhaust system offers a balance between performance and sound.

Made from high-quality stainless steel, it's known for its durability.

Provides a sporty and throaty exhaust note while enhancing power.

Borla Cat-Back Exhaust

Offers a deep, resonant sound that complements the RX-7's character.

Made from T-304 stainless steel, ensuring longevity and corrosion resistance.

Borla's patented multi-core technology enhances power without excessive noise.

HKS Hi-Power Exhaust System

Designed for those who want a more aggressive exhaust note.

Made from premium stainless steel for added longevity.

Enhances performance throughout the power band.

Second Generation: Mazda RX-7 Series 4 & 5 (1986-1992)

Apexi N1 Evolution Exhaust System

Known for its aggressive tone, perfect for rotary enthusiasts.

Made from lightweight, high-quality materials to reduce weight.

Increases power and response in the mid to high RPM range.

Greddy SP Elite Exhaust

Offers a unique combination of a deep, aggressive tone with minimal drone.

Crafted from top-tier stainless steel to ensure durability.

Enhances mid-range torque and top-end power.

Racing Beat Dual Tip Muffler

Provides a classic rotary sound that captures the essence of the RX-7.

Lightweight and made from stainless steel for longevity.

Offers performance gains without excessive noise.

Third Generation: Mazda RX-7 FD3S (1992-2002)

HKS Super Turbo Exhaust System

Known for its iconic four-tip design, this exhaust system delivers a distinctive sound.

Crafted from stainless steel and features a smooth, mandrel-bent design.

Enhances both low-end torque and high-end power.

Apexi WS2 Exhaust System

Offers a unique, deep tone that complements the FD3S's character.

Constructed from high-grade stainless steel for durability.

Provides noticeable performance improvements throughout the RPM range.

Trust Greddy Supreme SP Exhaust

Known for its premium build quality and a sporty exhaust note.

Made from top-tier materials for longevity.

Enhances power and response, particularly in the mid to high RPM range.

MAZDA RX7 BODYKIT

First Generation: Mazda RX-7 Series 1 (1978-1985)

RE Amemiya AD9 Body Kit

This body kit provides a modern and aggressive look to the classic Series 1 RX-7.

Comprises front and rear bumpers, side skirts, and a rear spoiler for a cohesive appearance.

Made with high-quality materials for durability and easy installation.

Mariah Motorsports GT2 Body Kit

Designed to give your Series 1 RX-7 the appearance of a GT race car.

Features a wide body design with integrated fender flares.

Crafted from lightweight fiberglass, this kit ensures weight reduction without compromising strength.

Second Generation: Mazda RX-7 Series 4 & 5 (1986-1992)

Veilside Fortune Body Kit

This iconic body kit transforms your Series 4 or 5 RX-7 into a head-turning showpiece.

Known for its unique and aggressive styling, it includes front and rear bumpers, side skirts, and wide fenders.

Constructed from high-quality materials and offers exceptional fit and finish.

RE Amemiya Genki Body Kit

Offers a subtle yet distinctive appearance upgrade for your Series 4 or 5 RX-7.

Includes front and rear bumpers, side skirts, and a rear wing.

Made with precision and attention to detail, ensuring an OEM-like fit.

Third Generation: Mazda RX-7 FD3S (1992-2002)

Rocket Bunny Pandem Body Kit

A popular choice among RX-7 enthusiasts, this kit gives your FD3S a wide-body and aggressive stance.

Comprises overfenders, front and rear bumpers, side skirts, and a rear wing.

Crafted with durability and fitment in mind, this kit offers an exceptional visual impact.

Chargespeed Type 1 Body Kit

Known for its sleek and refined styling, this body kit enhances the FD3S's appearance.

Features front and rear bumpers, side skirts, and a rear wing.

Precision-crafted with high-quality materials, ensuring a perfect fit and finish.

MAZDA RX7 WHEELS

First Generation: Mazda RX-7 Series 1 (1978-1985)

Rota Grid V

The Rota Grid V wheels offer a timeless design that complements the classic Series 1 RX-7's sleek lines.

Available in various finishes, they come in 15-inch sizes to maintain the car's original character.

These wheels are lightweight and durable, improving the car's handling.

Enkei Compe

Enkei Compe wheels have a classic mesh design that pays homage to the original RX-7 era.

Available in 14 and 15-inch sizes, these wheels offer a lightweight construction without compromising on strength.

They are an excellent choice for enthusiasts who want a retro look with modern performance.

Second Generation: Mazda RX-7 Series 4 & 5 (1986-1992)

Volk Racing TE37

The TE37 is an iconic wheel known for its lightweight construction and strength.

Available in 15 and 16-inch sizes, these wheels offer a modern twist to the Series 4 & 5 RX-7.

The TE37's ten-spoke design provides a perfect balance between style and performance.

Work Equip 05

Work Equip 05 wheels are a great choice for those who want to maintain a classic look with a touch of modernity.

Available in various sizes, they are a perfect fit for the Series 4 & 5 RX-7.

The multi-spoke design and deep lip give these wheels a distinctive appearance.

Third Generation: Mazda RX-7 FD3S (1992-2002)

BBS LM

BBS LM wheels are a timeless option, known for their stylish design and premium construction.

Available in sizes ranging from 17 to 19 inches, they offer a modern twist to the FD3S.

The BBS LM's multi-spoke design and intricate details add a touch of elegance to the car's appearance.

Enkei RPF1

Enkei RPF1 wheels are a favorite among enthusiasts for their lightweight construction and durability.

Available in various sizes, they are a perfect choice for those who want to enhance the FD3S's performance.

The simple yet elegant design adds a sporty touch to the car's appearance.