Does the Eventuri B9 RS5 intake also fit the RS4?

Yes. The Eventuri B9 RS5 intake fits the B9 Audi RS4 Avant, RS5 Coupe, and RS5 Sportback, all of which share the 2.9 TT twin-turbo V6 and the same airbox layout. It installs across all three body styles using the factory mounting locations.

Will this intake fit my B8 RS4 or RS5?

No. This intake is engineered for the B9 generation with the 2.9 TT V6. The earlier B8 RS4 and RS5 use the naturally aspirated 4.2 FSI V8 and a different airbox layout, so it requires the separate Eventuri B8 RS4 / RS5 intake instead.

How does the sealed Venturi housing improve performance?

The Venturi housing and one-piece rigid inlet tube replace the convoluted factory ducting, keeping airflow laminar into the turbo inlet with less turbulence. The sealed carbon architecture pairs higher flow with thermal efficiency, so the B9 RS5 intake improves turbo response without the heat soak of an open filter.

How much power does this intake add?

Eventuri states a gain of 11 to 16 horsepower and 12 to 17 ft-lb of torque at the wheels on the 2.9 TT V6. The gains are repeatable in real-world driving because the sealed design keeps intake air temperatures stable under sustained load.

What filter does it use and how many are needed?

The Eventuri B9 RS5 intake uses one high-flow Generation 2 filter. The replacement is Eventuri part EVE-661-G2-FTR (Type B), and one is needed per service. The filter is cleanable and reusable, so a spare is optional rather than required for routine maintenance.

Is installation a direct bolt-on?

Yes. The Eventuri B9 RS5 intake is a direct bolt-on that uses factory mounting locations, laser-cut stainless steel bracketry, CNC-machined mounting stubs, and OEM-spec hose clamps with silicone couplers. No permanent modifications to the RS4 or RS5 are required.

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Description

Eventuri Black Carbon Fiber Intake System for B9 Audi RS4 and RS5

The Eventuri B9 RS5 intake is a full re-engineering of the factory airbox and inlet tract for the B9 Audi RS4 and RS5, developed to feed the turbocharger less restrictive airflow while holding intake air temperatures consistently low. In the heat-sensitive RS4 and RS5 engine bay, simply opening up airflow causes power-robbing heat soak, so Eventuri’s sealed carbon architecture pairs higher flow capacity with thermal efficiency for repeatable real-world gains. At its core is Eventuri’s patented Venturi filter housing, which replaces the restrictive stock airbox and flexible inlet pipe with a smooth, organically shaped one-piece carbon assembly. The rigid intake tube removes the turbulence of the convoluted factory ducting, keeping airflow laminar into the turbo inlet for improved turbo efficiency, sharper throttle response, and more power through the rev range. A full carbon duct and scoop system channels ambient air from the front of the car directly into the sealed intake to keep inlet temperatures stable under load on the 2.9 TT V6.

Features

Patented carbon fiber Venturi filter housing with an integrated one-piece intake tube
Sealed carbon architecture that pairs higher flow with thermal efficiency to limit heat soak
Smooth rigid inlet tube that removes the turbulence of the factory convoluted ducting
High-flow Generation 2 air filter
Carbon fiber primary intake duct, secondary duct, and front air scoop
Laser-cut stainless steel bracketry with CNC-machined mounting stubs
High-quality silicone couplers with OEM-spec hose clamps
Direct bolt-on installation

Specifications

Material: Pre-preg carbon fiber, high-gloss finish
Filter: High-flow Generation 2
Ducting: Carbon fiber primary duct, secondary duct, and front air scoop
Inlet tube: One-piece rigid, integrated into the housing
Bracketry: Laser-cut stainless steel with CNC-machined mounting stubs
Couplers: Silicone with OEM-spec hose clamps
Performance gain: 11-16 hp, 12-17 ft-lb at the wheels

Applications

Audi RS4 Avant: B9 | 2.9 TT V6
Audi RS5 Coupe: B9 | 2.9 TT V6
Audi RS5 Sportback: B9 | 2.9 TT V6

Notes

Designed and hand-assembled in the UK
Check your local emissions regulations before purchase; the manufacturer emissions notice applies
Warranty coverage and damage-in-transit support are fully provided

Frequently Asked Questions

Does the Eventuri B9 RS5 intake also fit the RS4? Yes. The Eventuri B9 RS5 intake fits the B9 Audi RS4 Avant, RS5 Coupe, and RS5 Sportback, all of which share the 2.9 TT twin-turbo V6 and the same airbox layout. It installs across all three body styles using the factory mounting locations.
Will this intake fit my B8 RS4 or RS5? No. This intake is engineered for the B9 generation with the 2.9 TT V6. The earlier B8 RS4 and RS5 use the naturally aspirated 4.2 FSI V8 and a different airbox layout, so it requires the separate Eventuri B8 RS4 / RS5 intake instead.
How does the sealed Venturi housing improve performance? The Venturi housing and one-piece rigid inlet tube replace the convoluted factory ducting, keeping airflow laminar into the turbo inlet with less turbulence. The sealed carbon architecture pairs higher flow with thermal efficiency, so the B9 RS5 intake improves turbo response without the heat soak of an open filter.
How much power does this intake add? Eventuri states a gain of 11 to 16 horsepower and 12 to 17 ft-lb of torque at the wheels on the 2.9 TT V6. The gains are repeatable in real-world driving because the sealed design keeps intake air temperatures stable under sustained load.
Is installation a direct bolt-on? Yes. The Eventuri B9 RS5 intake is a direct bolt-on that uses factory mounting locations, laser-cut stainless steel bracketry, CNC-machined mounting stubs, and OEM-spec hose clamps with silicone couplers. No permanent modifications to the RS4 or RS5 are required.

About Eventuri

Eventuri was founded by a team of engineers and enthusiasts with backgrounds in aeronautics and tuning, all sharing a passion for cars and performance. After owning various aftermarket intakes over the years and being disappointed with gains that seldom lived up to their claims, they decided to take things into their own hands and set a new benchmark in intake design and technology. The goal was to engineer systems that provide real, measurable gains and to publish genuine figures to back them up. Their systems are developed using cutting-edge design, testing, and prototyping methods. Each design undergoes CFD analysis and is validated at the prototype stage through volumetric airflow measurement, intake temperature testing, and extensive dynamometer testing. Eventuri publishes all development data to illustrate the full process from concept to finished product. Only the best materials are selected for every component, down to the choice of fasteners, to ensure the quality of the final product is second to none.

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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Eventuri Black Carbon Fiber Intake System for B9 Audi RS4 and RS5 [EVE-B9RS5-CF-INT]

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Eventuri Black Carbon Fiber Intake System for B9 Audi RS4 and RS5

Features

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Notes

Frequently Asked Questions

About Eventuri

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