Click to zoom in
SKU: 70020-AZ101 | UPC: 4957266275344
HKS Racing Suction RS FD3S 13B-REW Mazda RX-7 1992-2002
The HKS Racing Suction RS FD3S 13B-REW is a precision-engineered air intake system built for the Mazda RX-7 FD3S with 13B-REW twin-turbo rotary engine. It replaces the factory airbox with a high-flow dry carbon filter and large-diameter aluminum pipe to deliver increased airflow and sharper throttle response. Rotary enthusiasts gain reliable power increases through this direct-fit upgrade.
Key Features
- Dry Carbon Fiber Filter: Captures 99.8% of particles at 5 microns with minimal restriction for maximum airflow and reusability after cleaning
- 80mm Aluminum Suction Pipe: Mandrel-bent construction ensures smooth air path from filter to throttle body reducing turbulence
- High-Flow Silicone Connector: Flexible reinforced silicone joins pipe to intake with included stainless steel clamps for secure seal
- Engineered Intake Tract: Matches FD3S 13B-REW geometry to pull cooler denser air raising output by up to 10ps
- Lightweight Build: Total assembly weighs 1.98kg lighter than OEM for reduced front-end mass
Product Notes
- Filter cleaning every 10,000km maintains peak performance using HKS filter cleaning kit
- Inspect clamps and connections periodically to ensure airtight fit
- Original HKS packaging protects components during transit
Installation Notes
- Professional installation recommended.
- Bolt-on replacement removes OEM airbox in under 1 hour with basic tools
- Compatible with stock throttle body and mounting points no fabrication needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-2002 | Mazda | RX-7 | FD3S 13B-REW |
Why Choose HKS?
- Decades of JDM motorsport dominance with Super GT and D1GP victories
- Premium aluminum and carbon materials built to withstand high-boost rotary demands
- Exact dyno-tested designs from Japanese engineering team
Frequently Asked Questions
-
Q: Will this fit USDM or JDM RX-7 FD3S models?
A: Yes it fits all 1992-2002 Mazda RX-7 FD3S with 13B-REW engine regardless of market including Spirit R Type RZ and base trims -
Q: What materials are used in construction?
A: Anodized aluminum pipe dry carbon fiber filter element and heat-resistant silicone connector with stainless clamps -
Q: What warranty coverage applies?
A: HKS offers 1-year limited warranty from purchase date against manufacturing defects with proof of purchase
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box dimensions 18x14x10 inches
- Weight: 4.4 lbs
Air Intake Systems
Air Intake Systems, Cold Air Intakes & Performance Intake Parts Shop premium air intake systems, cold air intakes, short ram intakes, air boxes, intake components, intake elbows, mass air flow sensors, scoops, snorkels, recharge kits, silicone couplers, and intake hoses at Black Ops Auto Works. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood performance across cars, trucks, SUVs, Jeeps, muscle cars, off-road builds, and supercharged HEMI platforms. Whether you are upgrading a daily driver, Dodge Charger, Dodge Challenger, Dodge Durango, Jeep Grand Cherokee, Jeep Trackhawk, Ram TRX, Ram RHO, Toyota Tundra, Chevy Silverado, Chevrolet Camaro, Corvette, BMW, Cadillac CTS-V, Honda, Hyundai, Infiniti, or a custom performance build, our Air Intake Systems collection includes parts designed for fitment, durability, and real-world performance. Air Intake Systems from Top Brands Shop trusted air ...
View Air Intake Systems Products
Cold Air Intakes
Shop All Air Intakes & Performance Intake Kits Premium cold air intakes, performance air intake systems, short ram intakes, carbon fiber intakes, sealed air box intakes, HEMI intakes, Hellcat intakes, Trackhawk intakes, TRX intakes, and vehicle-specific intake upgrades. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood styling across street cars, muscle cars, trucks, SUVs, Jeeps, off-road builds, and diesel applications. Cold Air Intakes from Top Brands Shop trusted cold air intake brands including Legmaker Intakes, aFe Power, JLT Performance, K&N Engineering, Airaid, Corsa Performance, Injen Technology, Spectre Performance, and Wehrli Custom Fabrication. These brands produce cold air intakes, short ram intakes, carbon fiber intake systems, sealed intake kits, performance air filters, intake tubes, and vehicle-specific air intake upgrades for domestic, import, truck, Jeep, SUV, diesel...
View Cold Air Intakes Products
HKS
HKS is a Japanese manufacturer of premium performance parts founded in 1973 that has been at the forefront of turbocharged engine development, producing turbochargers, exhaust systems, engine management, intercoolers, and supporting performance components for some of the most iconic Japanese sports cars ever built. The brand's GT and GTIII turbocharger series, Super Sequential Blow Off Valves, and Racing Suction intake kits are recognized globally as benchmark-quality products that combine Japanese manufacturing precision with decades of motorsport development experience. HKS products are particularly well-known in the Toyota Supra, Mitsubishi Evo, Subaru STI, Nissan GT-R, and Honda NSX communities, where the brand's heritage in building the world's fastest versions of these cars has created a loyal following among enthusiasts who want the best available components. From a simple racing suction kit to a complete GT turbo with intercooler and ECU tune, HKS provides an end-to-end perf...
View HKS ProductsLet customers speak for us
Looks pretty nice
Looks pretty nice, pricing was good and the reinforcement is a big plus.
Randy H.
Black Ops Auto Works
I emailed customer service to inquire about when it would be shipped
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Ralph J.
Black Ops Auto Works
Installation was easy
Installation was easy. The price is good and it looks great on the truck.
Ralph J.
RHO Small Grille Badge
Looks as good as it fits
Looks as good as it fits,
zachary d.
Seibon 70-73 Datsun 240Z OE Carbon Fiber Hood
Nothing like it
I love it great sound and response
Luis P.
Legmaker Dodge Durango HEMI Short Ram CAI 2011-Present 5.7L
Car totally diferent with the whole kit
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Ding D.
2015-2023 Dodge Charger Carbon Fiber Wind Splitters
Fantastic emblem! Exactly what I was looking for
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Jacobus S.
Direct Connection Black Metallic Fender Badge
Worked great for my aftermarket hood on my Chrysler 2023 300C
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Robert G.
Windshield Washer Squirter Relocation Kit Universal
Easy to install and makes car sound even better
Easy to install and makes car sound even better love the winn
Tracy H.
Legmaker Challenger/Charger Hellcat Demon & Redeye Air Intake
Awesome customer support
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
Anonymous
Swift Spec-R Lowering springs Jeep Grand Cherokee 2011-2021
100/100! perfect CF crafted cold air intake for 6
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
srt.boizzz
Legmaker 392 TH Short Ram Jeep Grand Cherokee SRT 2012-2021
