Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit

We appreciate your business and are committed to providing you with exceptional service and timely delivery. Please review the shipping information below for your order.

Order Processing Time:

Orders are usually processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days.

Shipping Methods:

Items sold by Sunday Spec are often direct-shipped from the manufacturer or distributor that is holding stock of the product(s).  Due to this, shipping times may vary depending on the location shipping the product from their inventory and the receiver's location.  

General standard shipping times range 2-5 business days after the product has shipped. 

Please contact shop@sundayspec.com to inquire about expedited shipping options for your product(s). 

Shipping Rates:

Please reference check-out options for current shipping rates based on your order and location. 

Order Tracking:

Once your order has been shipped, you will receive an email with the tracking number and carrier information. You can also track your order status by logging into your account.

International Shipping:

We ship worldwide! Please note that international shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.

Please contact shop@sundayspec.com if you would like to place an order for international delivery.