.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
See more parts for Mazda RX-7
Select the year of your Mazda RX-7:
HKS FCD for Mazda RX-7 FD3S (1993-1995)
The HKS FCD is a must-have for Mazda RX-7 FD3S enthusiasts looking to push their turbocharged engine's performance to the next level. This electronic device is specifically designed to raise the factory fuel cut level, allowing you to safely increase boost without triggering unwanted fuel cut-offs or engine diagnostic warnings.
When you modify your RX-7 for enhanced power, the factory fuel cut can become a nuisance, causing hesitation and bogging during acceleration. The HKS FCD sends an electronic signal that adjusts the fuel cut level, preventing these issues and ensuring a smoother driving experience.
Key Features:
- Increases Factory Fuel Cut Limit
- Optimizes Engine Performance for Modified Boost Levels
- Seamless Integration with F-CON V Pro or Factory ECU
Fitment:
- Mazda RX-7 FD3S (1993-1995)
Customer Feedback:
Users have reported significant improvements in throttle response and overall driving dynamics after installing the HKS FCD. By preventing fuel cut issues, drivers enjoy a more reliable power delivery, especially during high-boost scenarios.
Important Note:
- Installation of the FCD may allow for higher than recommended boost levels, which can lead to engine damage. It is recommended to upgrade your fuel delivery system and consult a qualified technician prior to installation.
Visual Disclaimer: Images are for marketing purposes only; the actual product may vary.
Other Part Numbers:
HKS #hks4501-RA002
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Mazda RX-7 | 1986-1990 | GXL |
| Mazda RX-7 | 1986-1987, 1991, 1993-1995 | Base |
| Mazda RX-7 | 1986-1991 | Turbo |
| Mazda RX-7 | 1987 | LX 2+2 |
| Mazda RX-7 | 1987-1990 | GXL 2+2 |
| Mazda RX-7 | 1987 | Base 2+2 |
| Mazda RX-7 | 1987 | Sport |
| Mazda RX-7 | 1987 | LX |
| Mazda RX-7 | 1988 | SE 2+2 |
| Mazda RX-7 | 1988-1990 | GTU |
| Mazda RX-7 | 1988 | 10th Anniversary |
| Mazda RX-7 | 1988-1991 | Convertible |
| Mazda RX-7 | 1988 | SE |
| Mazda RX-7 | 1989-1990 | GTUs |
| Mazda RX-7 | 1993 | R1 |
| Mazda RX-7 | 1993-1995 | Touring |
| Mazda RX-7 | 1994-1995 | R2 |
| Mitsubishi Starion | 1983-1985 | LS |
| Mitsubishi Starion | 1983 | Base |
| Mitsubishi Starion | 1984-1985 | ES |
| Mitsubishi Starion | 1984-1987 | LE |
| Mitsubishi Starion | 1985 | ESi |
| Mitsubishi Starion | 1986-1987 | ESi-R |
| Toyota Celica | 1988-1993 | ST |
| Toyota Celica | 1988-1993 | GTS |
| Toyota Celica | 1988-1992 | All Trac |
| Toyota Celica | 1988-1993 | GT |
| Toyota Celica | 1993 | GTS All Trac |
| Toyota MR2 | 1991-1994 | Turbo |
| Toyota MR2 | 1991-1994 | Base |
Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
Warranty for Exhaust System
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.
Check out these other great products
Error: Failed to add product
Please refresh the page and try again.