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The HKS 70999-AT002 Air Intake Duct is engineered to improve airflow efficiency for vehicles equipped with the FA20 engine, including Toyota ZN6 and Subaru ZC6 platforms. This precision-designed duct optimizes the air path to the intake system, allowing for smoother, more direct airflow that enhances throttle response and engine performance.
Constructed from durable, heat-resistant materials, the intake duct maintains consistent performance under demanding conditions while ensuring a secure fit within the factory air intake assembly. Its design reduces turbulence and restrictions often found in OEM components, supporting improved power delivery and fuel efficiency.
Ideal for both performance upgrades and OEM replacement, the HKS 70999-AT002 combines refined engineering and ease of installation. It’s a direct-fit solution that integrates seamlessly with the factory system, providing a reliable enhancement for enthusiasts who demand consistent performance and longevity from their intake components.
Features:
Designed for Toyota ZN6 and Subaru ZC6 models with FA20 engine
Improves airflow for better throttle response and engine efficiency
Precision-fit design integrates seamlessly with the OEM intake system
Durable, heat-resistant construction for long service life
Direct-fit installation—no modifications required
Ideal for both performance upgrades and replacement applications
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).
