Select the year of your Mitsubishi Eclipse:
HKS Valve Spring Set for Mitsubishi Eclipse Turbo (1989-1999)
If you're looking to boost the performance of your Mitsubishi Eclipse GST, GSX, or Eclipse Spyder GST from 1989 to 1999, the HKS Valve Spring Set (22001-AM001) is an essential upgrade. Designed specifically for high-performance applications, these valve springs are engineered to work seamlessly with HKS camshafts, ensuring optimal valve movement even under demanding conditions.
Key Features:
- Stiffer Design: Tailored for high lift cam profiles, these springs provide the necessary stiffness to handle increased valve train dynamics.
- Durable Construction: Each spring undergoes a rigorous shot-peening and heat treatment process, resulting in consistent spring rates and long-lasting performance.
- Enhanced Reliability: Ideal for high-revving engines, the HKS valve springs minimize the risk of valve float and coil bind, allowing you to push your engine to its limits with confidence.
Specifications:
- Fitment: Mitsubishi Eclipse GST, GSX (1989-1999) and Eclipse Spyder GST (1989-1999)
- Engine Code: 4G63BT
Customer Feedback:
Many users have reported noticeable improvements in their vehicle's responsiveness and engine stability after installing the HKS valve springs. The enhanced valve control has led to smoother operation at high RPMs, making it a popular choice among enthusiasts looking to maximize their Eclipse's performance.
Upgrade Your Ride:
With the HKS Valve Spring Set, you’re investing in a product that not only meets but exceeds the demands of high-performance driving. Say goodbye to the limitations of stock springs and experience the difference that precision engineering can make for your Mitsubishi Eclipse.
Other Part Numbers:
HKS #hks22001-AM001
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1995-1999 Mitsubishi Eclipse |
Eclipse | 1995-1999 |

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.
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.
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