Ultra transparent and wind tunnel tested, our 3-inch NACA duct provides optimal performance when combined with our Uber3 3" 275 CFM Blower in conjunction with 3-inch tube ducting and 3-inch plenums.
Our ultra-transparent injection molded plastic is unmatched compared to the ordinary, cloudy, and brittle vacuum-formed NACA ducts found in most race cars. The molded plastics that we produce retain their shape when enduring high speeds, resisting degradation or frosting caused by heat or sun exposure for unbeatable performance at all times. While injection molding is more costly than vac-forming, you will get a superior product with long-lasting durability as well as an attractive design — making it ideal for those looking to achieve optimal look and results from their vehicles.
NACA ducts bring air into a vehicle with minimal increase in drag. The purpose of a NACA duct is to increase the flow rate of air through it while not disturbing the boundary layer. When the cross-sectional flow area of the duct is increased, you decrease the static pressure and make the duct into a vacuum cleaner, but without the drag effects of a plain scoop. The reason why the duct is narrow, then suddenly widens in a graceful arc is to increase the cross-sectional area slowly so that airflow doesn’t separate and cause turbulence and drag.
IMSA Compliant
Lightweight
Crystal Clear
Heavy Duty
Shipping policy
ChillOut Systems offers USPS Priority Mail (1-3 business days), USPS Priority Mail Express (overnight delivery guarantee), FedEx Ground (1-5 business days), FedEx 2 Day (2 business days) and FedEx Priority Overnight (next business day delivery). Costs for all orders are calculated based on your address and will appear in the checkout cart. International customers can select from USPS Priority Mail International® (6-10 business days) and USPS Priority Mail Express International ™ (3-5 business days).
We do ship internationally: Asia, Europe, and Australia. But we will ship anywhere as long as the customer covers shipping.
Orders typically take 2-5 business days transit time, depending on customer shipping address and chosen options at checkout.
To check the status of your order, please refer to the tracking number included in your shipping confirmation email. If you have questions about your order, please email us at info@chilloutsystems.com between Monday and Friday, 8:00 a.m. - 4:00 p.m. EST, and we will be happy to assist you.
Refund policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us atinfo@chilloutsystems.com. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
