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ARM Motorsports 3.0T Air Intake System - Audi S4 / S5 (B9/B9.5) 2018-2024
Lease for as low as $/week
HIGHLIGHTS
• Improved Airflow
• Enhanced Engine Sound
• Easy 30 Minute Installation
PROFILE
The ARM B9 S4/S5 Intake is designed to maximize airflow to your 3.0T's turbocharger by increasing overall air filter surface area and increasing intake tube diameter, resulting in faster turbo spool, more power, torque, and incredible induction sounds!
CONSTRUCTION
The ARM B9 S4/S5 Intake optimizes airflow for the EA839 to support the most power and best times on your B9 S4/S5. To achieve this, the ARM B9 S4/S5 Intake starts with a large 6" inverted high-flow conical air filter which provides a total surface area of 144 cubic inches. This massive filter transfers airflow to the turbo inlet via our oversized 4" intake tube which is made with 6-ply high temperature reinforced silicone, and designed to push the filter deeper into the cooler area of the engine bay. 
The ARM B9 S4/S5 Intake completely replaces the restrictive OEM airbox. The OEM B9 airbox was designed to restrict the generous turbo sounds your EA839 naturally makes in order to keep the non-enthusiast happy. The ARM B9 S4/S5 Intake was designed with the enthusiast in mind. We removed all sound suppression features and restrictions to allow you to hear all the turbo sounds coming from your 3.0T.
The ARM B9 S4/S5 Intake comes included with a wrinkle black coated aluminum heat shield designed to help keep the hotter air generated by the 3.0T separate from the cooler air flowing into the engine bay through the OEM air snorkel. The ARM Heat Shield is secured to the OEM threaded post on the strut tower with an included nut. The OEM air snorkel channels cool air from the front grille directly at the ARM B9 Intake air filter. Our B9 intake tube reduces to the 72mm which allows you to connect to either the ARM B9 S4/S5 Turbo Inlet or the OEM turbo inlet. 
The ARM B9 S4/S5 Intake ensures that your turbo receives a steady supply of cool, dense air, so you can get the most out of your EA839. Whether you're looking for more power, or a more aggressive intake sound on your B9 S4 or S5, the ARM B9 S4/S5 Intake delivers both!
IN THE BOX
• 1x Intake Tube
• 1x Heat Shield
• 1x Aluminum Adapter
• 2x Large Clamps
• 1x Small Clamp
• 1x Securing Nut
FITMENT GUIDE
| Make | Chassis | Model | Engine |
| AUDI |
B9 |
S4 |
3.0T |
| AUDI | B9.5 | S4 | 3.0T |
| AUDI |
B9 | S5 Coupe | 3.0T |
| AUDI | B9 | S5 Sportback | 3.0T |
| AUDI | B9.5 | S5 Coupe | 3.0T |
| AUDI | B9.5 | S5 Sportback | 3.0T |
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.