Do the 17hp and 7ft-lb gains from the AWE S-FLO Closed Carbon Intake require a tune on the RS 3 or TT RS?

Yes. The max gains of 17hp and 7ft-lb of torque at the wheels are achieved with stage 1+ software installed. Without supporting software, the intake still improves airflow, sharpens throttle response, and gives the 2.5T five-cylinder a steadier supply of cold air through the closed carbon airbox, but the full power potential is not unlocked until the tune is in place. The Closed Carbon Intake System is also built to handle boost levels beyond stock, making it the correct foundation for higher-stage builds.

What is the difference between the AWE S-FLO Closed and Open Carbon Intake Systems for the RS 3 and TT RS?

The Closed Carbon Intake System adds a bespoke carbon fiber airbox that spans the full width of the grille, pulling ram air directly from the front of the vehicle and delivering it to the S-FLO filter while shielding the filter from engine bay heat. This is what allows the Closed system to put down up to 17hp and 7ft-lb at the wheels with stage 1+ software. The Open Carbon Intake System uses the same 4.5" inlet tube and filter but without the enclosed carbon airbox, leaving the filter element exposed to the engine bay environment. That open configuration puts down 7hp and 3ft-lb at the wheels with the same software, and trades heat isolation for more prominent induction sound.

Do I need the AWE DV Adapter Kit for the S-FLO Closed Carbon Intake on a 2019 or newer RS 3 or TT RS?

Yes. The DV Adapter Kit is required for installation on 2019 and newer models due to a change in the diverter valve location on those cars. The adapter is machined in-house from billet 6061 aluminum and includes the adapter, two oil-resistant O-rings, two worm-drive clamps, and 8.75" of high-temp silicone hose. If you have a 2019 or newer model and do not select the DV Adapter Kit at checkout, the intake will not install correctly.

Is the AWE S-FLO Closed Carbon Intake System for the RS 3 and TT RS legal for street use?

No. The AWE S-FLO Carbon Intake Suite, including the Closed Carbon Intake System, is designated for competitive racing purposes only and is not intended for street use. It is also not approved for sale or street use in California. Verify compliance for your specific situation with an authorized AWE dealer before purchasing.

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Description

AWE S-FLO Closed Carbon Intake System for 8V / 8Y Audi RS 3 & MK3 TT RS

The AWE S-FLO Closed Carbon Intake System for the 8V/8Y Audi RS 3 and MK3 TT RS keeps a sealed airbox design but reworks it with a larger carbon fiber housing and a high-flow filter to improve airflow without exposing the intake to excess engine bay heat. By maintaining a closed system, it draws in cooler, more consistent air while still reducing restriction ahead of the turbocharger, which can help with smoother power delivery and more stable performance, especially in warmer conditions or during repeated pulls. The carbon fiber construction helps insulate against heat soak better than traditional materials, and the system is engineered to fit cleanly within the factory mounting points, preserving an OEM-like layout while offering a more efficient intake path and a slightly more pronounced, but still controlled, induction sound.

S-FLO Closed Carbon Intake System

The S-FLO Closed Carbon Intake System integrates all components of the S-FLO package with a custom carbon fiber air compartment. Spanning the full width of the grille, it captures ram air from the front of the vehicle and directs it to the S-FLO filter. Its 2×2 carbon fiber construction minimizes heat soak during aggressive driving, while the larger air box ensures the 2.5T engine receives a steady supply of fresh air. The system can increase power by up to 17 hp and 6 ft-lbs of torque at the wheels, allowing the engine to maintain performance under higher-than-stock boost levels.

Features

Available as individual modular components with an upgrade path, or as a complete kit (open or closed)
Largest constant-diameter intake system available for the Audi 8V/8Y RS3 and Mk3 TT RS
Oversized 4.5″ carbon intake tube
30% more filter surface area compared to stock
S-FLO Closed Carbon Intake System optimized to capture significantly more cold air than stock and utilize the full air filter
Performance gains: up to 17 hp and 7 ft-lbs (closed carbon intake, stage 1+ software)
Distinctive turbo spool and diverter valve sound
Bespoke CNC laser-cut stainless steel support bracket included
Features washable, oil-less high-flow S-FLO Filter
Integrates seamlessly with OEM inlet ducting, retaining all stock mounting points
DV Adapter Kit available separately for 2019+ models
Constructed from genuine 2×2 carbon fiber with UV-stabilized resin and clear coat
Designed, engineered, and tested entirely in-house at AWE
Fitment guaranteed
AWE No Check Engine Light guarantee included

Applications

Audi RS3: 8V, 8Y | 2017-2026 | 2.5L I5 Turbo
Audi TT RS Quattro: 8S | 2018-2023 | 2.5L I5 Turbo

Notes

If you have a 2019 or newer model, you will need the AWE DV Adapter Kit for installation
This intake suite is exclusively intended for competitive racing purposes and not for street use

Frequently Asked Questions

Do the 17hp and 7ft-lb gains from the AWE S-FLO Closed Carbon Intake require a tune on the RS 3 or TT RS? Yes. The max gains of 17hp and 7ft-lb of torque at the wheels are achieved with stage 1+ software installed. Without supporting software, the intake still improves airflow, sharpens throttle response, and gives the 2.5T five-cylinder a steadier supply of cold air through the closed carbon airbox, but the full power potential is not unlocked until the tune is in place. The Closed Carbon Intake System is also built to handle boost levels beyond stock, making it the correct foundation for higher-stage builds.
What is the difference between the AWE S-FLO Closed and Open Carbon Intake Systems for the RS 3 and TT RS? The Closed Carbon Intake System adds a bespoke carbon fiber airbox that spans the full width of the grille, pulling ram air directly from the front of the vehicle and delivering it to the S-FLO filter while shielding the filter from engine bay heat. This is what allows the Closed system to put down up to 17hp and 7ft-lb at the wheels with stage 1+ software. The Open Carbon Intake System uses the same 4.5″ inlet tube and filter but without the enclosed carbon airbox, leaving the filter element exposed to the engine bay environment. That open configuration puts down 7hp and 3ft-lb at the wheels with the same software, and trades heat isolation for more prominent induction sound.
Do I need the AWE DV Adapter Kit for the S-FLO Closed Carbon Intake on a 2019 or newer RS 3 or TT RS? Yes. The DV Adapter Kit is required for installation on 2019 and newer models due to a change in the diverter valve location on those cars. The adapter is machined in-house from billet 6061 aluminum and includes the adapter, two oil-resistant O-rings, two worm-drive clamps, and 8.75″ of high-temp silicone hose. If you have a 2019 or newer model and do not select the DV Adapter Kit at checkout, the intake will not install correctly.
Is the AWE S-FLO Closed Carbon Intake System for the RS 3 and TT RS legal for street use? No. The AWE S-FLO Carbon Intake Suite, including the Closed Carbon Intake System, is designated for competitive racing purposes only and is not intended for street use. It is also not approved for sale or street use in California. Verify compliance for your specific situation with an authorized AWE dealer before purchasing.

About AWE Tuning

AWE is driven by a singular goal: Unleashing Performance. Renowned for their handcrafted, award-winning performance exhausts, along with rigorously tested carbon fiber intakes and high-efficiency intercoolers, AWE is at the forefront of innovation, design, production, retail, and global distribution of their performance products. These products are available through a select network of dealers, online, and directly from their advanced facility located near Philadelphia, Pennsylvania. Established in 1991, AWE’s team of experts, comprising researchers, engineers, innovators, and seasoned drivers, has been dedicated to developing and introducing top-tier performance enhancements for some of the world’s most prestigious vehicles.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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AWE S-FLO Closed Carbon Intake System for 8V / 8Y Audi RS 3 & MK3 TT RS [2660-15050]

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AWE S-FLO Closed Carbon Intake System for 8V / 8Y Audi RS 3 & MK3 TT RS

S-FLO Closed Carbon Intake System

Features

Applications

Notes

Frequently Asked Questions

About AWE Tuning

Reviews