Spares Parts

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(NEW) HKS Sequential Transmission – Mazda RX-7 FD3S
$2,200.00
The (NEW) HKS Sequential Transmission – Mazda RX-7 FD3S is one of the most sought-after drivetrain upgrades ever produced for the legendary RX-7 platform. Designed by HKS for motorsport applications, this genuine sequential gearbox delivers lightning-fast gear changes, exceptional durability, and the confidence needed to handle high-horsepower rotary setups.

As a discontinued and increasingly difficult-to-find component, this transmission has become highly desirable among RX-7 enthusiasts, collectors, professional race teams, and serious performance builders. Unlike a conventional H-pattern gearbox, a sequential transmission allows rapid upshifts and downshifts through a simple forward-and-back shifting motion, reducing shift times and helping drivers stay focused on performance.

This particular unit is brand new and never installed, making it an exceptionally rare opportunity to own a genuine HKS motorsports transmission. Included with the package is an OS Giken triple plate clutch, providing a complete high-performance drivetrain solution for demanding street, track, drag, and circuit applications.

Whether you’re building a dedicated race car, a high-powered street machine, or preserving rare JDM performance parts, the (NEW) HKS Sequential Transmission – Mazda RX-7 FD3S represents a premium upgrade with proven motorsport heritage.
1974 Mazda RX-4 Coupe + Parts Car – Project

🔥 1974 Mazda RX-4 Coupe + Parts Car – Project Rusty 1974 Mazda RX-4 Coupe available in Port Orchard, Washington. The car is in rough condition with significant rust through the floors and body, but most of the trim appears salvageable. It’s mostly complete and includes a free-turning rotary engine. These RX-4s…
20B Side Housing – Peripheral Port | Genuine Mazda 3-Rotor Performance Housing for 20B Builds
$1,500.00

The 20B Side Housing – Peripheral Port is a premium genuine Mazda component designed for serious rotary enthusiasts building high-performance 3-rotor engines. Whether you’re assembling a turbocharged street monster, a dedicated drag car, or an all-out race build, this peripheral port side housing provides the airflow potential and reliability needed to support substantial horsepower goals.

As one of the most sought-after components in the rotary performance world, a genuine Mazda 20B side housing is a critical foundation for any serious triple-rotor engine project. Designed specifically for peripheral port (PP) configurations, this housing helps maximize airflow into the engine, supporting the high-RPM characteristics and power output that have made the 20B legendary among rotary enthusiasts.

Originally found in the iconic Mazda Eunos Cosmo, the 20B remains one of the most respected rotary engines ever produced. Builders pursuing big horsepower numbers understand the importance of using quality OEM components during assembly, and this 20B Side Housing – Peripheral Port is an excellent choice for maintaining reliability while unlocking maximum performance potential.

Clean, ready for assembly, and suitable for a variety of custom builds, this component is ideal for performance engine rebuilds, race applications, and custom rotary conversions.
3-Rotor Eccentric Shaft | Premium Mazda 20B Rotary Engine Performance Component
$1,200.00

If you’re building a serious Mazda rotary engine, the eccentric shaft is one of the most critical components in the entire assembly. This FOR SALE – 3-Rotor Eccentric Shaft offers an exceptional opportunity for rotary enthusiasts, engine builders, racers, and fabrication specialists seeking a premium foundation for a high-performance 20B or custom 3-rotor project.

Presented in Grade A++ condition and showing minimal signs of wear, this eccentric shaft is ideal for anyone assembling a custom rotary engine for street, drag racing, circuit racing, drifting, or motorsport applications. Finding quality 3-rotor components has become increasingly difficult as demand for rotary performance parts continues to grow worldwide.

Whether you’re building a naturally aspirated race engine, a high-boost turbocharged monster, or restoring a rare 20B-powered vehicle, this 3-Rotor Eccentric Shaft provides the strength, reliability, and precision required for demanding performance applications.
33B 5 Rotor Billet Eccentric Shaft
$2,500.00

Unleash Insane Rotary Power!

Take your build to another level with the 33B 5 Rotor Billet Eccentric Shaft

Crafted for extreme 33B 5-rotor builds
4 ALL NEW 26B BILLET ECCENTRIC SHAFT 4 rotors
$2,500.00
ALL-NEW Shafts 26B Billet Eccentric Available now are 4 all-new 26B billet eccentric shafts, designed for 4-rotor rotary engine builds. These shafts are precision-machined from high-strength billet material to handle extreme power levels and high RPM operation. Ideal for race applications or serious custom rotary projects where strength and reliability are critical. Details: All new…
4 ALL NEW 26B BILLET ECCENTRIC SHAFT 4 rotors
$2,500.00
ALL-NEW Shafts 26B Billet Eccentric Available now are 4 all-new 26B billet eccentric shafts, designed for 4-rotor rotary engine builds. These shafts are precision-machined from high-strength billet material to handle extreme power levels and high RPM operation. Ideal for race applications or serious custom rotary projects where strength and reliability are critical. Details: All new…
88–91 Mazda RX-7 FC3S Turbo Engine (For Rebuild )
$900.00
Feel free to message us if you’d like more details, photos, or have any questions before purchasing.
Badass Rotor Style Wheels for Mazda RX-7 FD Fitment | Rotary-Inspired Performance Wheels
$1,300.00

Give your RX-7 the look it deserves with these Badass Rotor Style Wheels – Mazda RX-7 FD Fitment. Inspired by the iconic shape of Mazda’s legendary rotary engine rotors, these wheels instantly transform the appearance of any FD3S while maintaining the aggressive, motorsport-inspired styling that rotary enthusiasts love.

Whether you’re building a clean street car, a weekend canyon cruiser, a dedicated show vehicle, or a track-inspired project, these rotor-style wheels deliver the perfect combination of visual impact and rotary heritage. Designed specifically for Mazda RX-7 FD applications, they provide the ideal stance and aesthetic that complements the timeless body lines of the FD chassis.

With their distinctive rotor-inspired spoke pattern and aggressive fitment, these wheels are a favorite among rotary enthusiasts looking to stand out from the crowd while staying true to Mazda’s legendary rotary culture.

Available in clean used condition and ready to mount, these wheels are an excellent upgrade for anyone wanting a unique appearance without sacrificing quality or fitment.
Bolt-On Brake Kit for Mazda RX-7 FD3S – 17″ Wheel Friendly
$900.00
Let’s be honest – the factory brakes on the Mazda RX-7 FD3S were good for their time, but they are not enough for modern driving standards. Whether you are tracking your FD, pushing through mountain roads, or simply want the confidence of serious stopping power, this bolt-on big brake kit transforms your RX-7’s braking performance completely.

This is a complete front and rear brake upgrade kit designed specifically for the FD3S chassis. The heart of this system is a set of Tesla Model 3 4-piston Brembo calipers for the front. Yes, you read that correctly – Brembo calipers from a Tesla Model 3, adapted to bolt directly onto your FD. Combined with 330x28mm slotted front rotors and 330x18mm slotted rear rotors, this kit delivers the kind of stopping power that makes modern performance cars feel secure.

The kit includes everything you need for the front – the Brembo calipers, genuine Brembo brake pads, CNC aluminum brackets, CNC aluminum 2-piece rotor hats, 330x28mm slotted front rotors, and a pair of steel braided brake lines. For the rear, you retain your factory caliper, but you get CNC aluminum brackets, 2-piece rotor hats, and 330x18mm slotted rear rotors.

Perhaps the best part? This kit is 17-inch wheel friendly. You do not need to upgrade to massive 18s or 19s to fit this kit. It clears most 17-inch wheels, making it a practical and cost-effective upgrade for FD owners who want to retain their existing wheel setup.

This is not a generic big brake kit. This is a carefully engineered, FD-specific solution that delivers exceptional stopping power, improved pedal feel, and the reliability you expect from Brembo components.
FOR SALE – Mazda RX-4 / 929 Wheels & Hub Caps
$500.00
FOR SALE – Mazda RX-4 / 929 Wheels & Hub Caps 💰 $800 Mazda RX-4 / 929 13-inch steel wheels, powder coated and fitted with near-new 185/70/13 tyres — approximately 200 km. • RX-4 hub caps, fully polished & excellent condition • 4 tyres with white walls • 1 spare wheel — never used on…
Genuine Mazda RX-7 FD3S 13B-REW Rotor Front & Rear Housing (Brand New, Unused) – OEM Rotor Housings for 13B-REW Twin Turbo Engines
$1,500.00

When rebuilding a Mazda RX-7 FD3S rotary engine, few components are as critical as the rotor housings. The Genuine Mazda RX-7 FD3S 13B-REW Rotor Front & Rear Housing (Brand New, Unused) – MZ0002 provides enthusiasts, engine builders, and restoration specialists with factory-original Mazda rotor housings designed specifically for the legendary 13B-REW twin-turbo rotary engine.

Rotor housings are the heart of rotary engine performance. Their chrome-plated internal surfaces directly influence compression, sealing efficiency, reliability, and overall engine longevity. Worn, damaged, or scored housings can significantly impact performance and compromise the success of even the most carefully assembled engine build.
Genuine Product] Brembo Caliper Kit for RX7 FD3S 380mm 2P Rotor Brake Kit 6-pot Caliper FC3S NC ND RX-7 Custom Fabrication Available
$900.00
[Genuine Product] Brembo Caliper Kit for RX7 FD3S 380mm 2P Rotor Brake Kit 6-pot Caliper FC3S NC ND RX-7 Custom Fabrication Available $900 USD this is a genuine Brembo caliper. The set includes: * Caliper * Bell housing * Bracket * Brake hose * Rotor * Brake pads Except for the…
Genuine Rare OEM BBS Wheel Set | MAZDA RX7 FD3S TYPE-R BATHURST LIMITED EDITION BBS FORGED WHEELS
$900.00
The MAZDA RX7 FD3S TYPE-R BATHURST LIMITED EDITION BBS FORGED WHEELS are among the most desirable factory wheel options ever fitted to the legendary Mazda RX-7 FD3S. Originally offered on the highly sought-after Bathurst Limited Edition models, these genuine forged BBS wheels combine lightweight performance, timeless styling, and collector-grade rarity.

For RX-7 enthusiasts, authentic OEM components are becoming increasingly difficult to source, especially parts associated with special-edition vehicles. These wheels represent a unique opportunity to own a genuine piece of RX-7 history while enhancing the appearance and performance of your vehicle.

Manufactured by BBS, one of the most respected wheel manufacturers in motorsport history, these forged wheels deliver exceptional strength, reduced unsprung weight, and factory-correct fitment. Whether you’re restoring a Bathurst Edition RX-7, building a concours-quality FD3S, or simply searching for one of the most iconic JDM wheel sets ever produced, this genuine BBS package stands in a class of its own.

Featuring the original silver finish and all center caps present, this complete wheel set offers authenticity and value that reproduction wheels simply cannot match.
Mazda 12A Turbo Rotor Housings – Brand New OEM Rotary Engine Housings for RX-7 Rebuilds
$1,600.00
When rebuilding a rotary engine, few components are as critical as the rotor housings. These genuine Mazda 12A Turbo Rotor Housings – Brand New offer enthusiasts, builders, and restorers the opportunity to start with fresh OEM-quality components designed specifically for the legendary Mazda 12A turbo rotary platform.

Whether you’re performing a complete engine rebuild, restoring a classic RX-7, or assembling a high-performance rotary engine, brand-new rotor housings provide the foundation needed for optimal compression, sealing, reliability, and long-term durability.

Unlike used housings that may suffer from wear, scoring, corrosion, or heat-related damage, these unused genuine Mazda rotor housings deliver factory-level fitment and performance. They are an excellent choice for anyone who wants to eliminate uncertainty during a rotary engine build and ensure the highest possible standards of engine assembly.

For serious rotary enthusiasts, starting with new OEM rotor housings is one of the best investments you can make in the longevity and performance of your engine.
Mazda Rotary Porting Plate – 12A / 13B Performance Upgrade for RX-3, RX-4 & RX-7 SA22C
$300.00

The Mazda Rotary Porting Plate – 12A / 13B (RX-3, RX-4, RX-7 SA22C) is a highly sought-after performance component designed for rotary enthusiasts looking to maximize airflow and unlock additional performance from their engine build. Whether you’re rebuilding a classic Mazda rotary engine, performing a bridge port conversion, or planning a full peripheral port race engine, a quality porting plate is an essential part of the process.

Designed for compatibility with Mazda’s legendary 12A and 13B rotary engines, this porting plate is suitable for a wide range of classic applications, including the Mazda RX-3, RX-4, and first-generation RX-7 SA22C. Built to OEM standards and engineered to withstand the demands of high-performance rotary engines, this component provides the foundation for increased airflow, improved engine breathing, and enhanced power potential.

For rotary enthusiasts, airflow is everything. The Mazda Rotary Porting Plate helps optimize intake flow characteristics while supporting a variety of porting strategies, making it an excellent choice for both street-driven and track-focused builds.