Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Enhance your Mitsubishi Evo 7GTA, 8, 8MR, or 9 with the HKS SPF CT9A high-performance air intake system. Designed specifically for 4G63 engines, this intake system boosts airflow and improves engine efficiency, resulting in better throttle response and increased horsepower. Crafted with precision, it features a durable construction that withstands harsh engine conditions while maintaining optimal airflow. This system is engineered for easy installation, allowing enthusiasts to upgrade their vehicle's intake setup with minimal effort.
The HKS SPF CT9A is not CARB approved, but it does require CARB acknowledgment for legal compliance in certain regions. It is a non-CARB-approved part, making it suitable for off-road or racing applications where emissions compliance is not mandated. The product is not subject to air freight restrictions, simplifying shipping logistics.
This part is a vital upgrade for performance-minded drivers seeking reliable airflow improvements. Whether you're aiming for increased power, improved throttle response, or more aggressive engine sound, the HKS SPF CT9A offers a proven solution. Its compact design fits seamlessly into your vehicle's existing intake system, providing an immediate upgrade that enhances overall engine performance. Trust HKS's reputation for quality and engineering excellence to deliver a product that meets your high-performance needs, backed by detailed manufacturing standards and a focus on durability.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
