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Description

Eventuri LHD Carbon Turbo Inlet for 8V / 8Y / 8S Audi RS3 & 8S TTRS

Eventuri introduces an all-carbon RS3 turbo inlet elbow for the 8Y platform, evolving the proven 8V geometry and adding dedicated hardware for the North American 8Y breather system (rest-of-world applications continue with the existing 8V inlet). After months of focused R&D, the design prioritizes volume, flow quality, and temperature. Volume increases with a 103 mm inlet vs. 72 mm stock and a 74 mm outlet vs. 56.4 mm stock, unlocking substantially greater internal capacity and a less restrictive path to the turbo. Flow quality is enhanced by high-temperature pre-preg carbon with a smooth interior and continuous curvature, minimizing turbulence compared to cast-aluminum pieces. For temperature control, a machined turbo flange pairs with a silicone coupler featuring an integrated thermal spacer to isolate the carbon elbow from direct turbo contact; combined with carbon fiber’s low through-thickness thermal conductivity, this reduces heat transfer to the intake charge.

Carbon Fiber Inlet Elbow

Eventuri’s turbo inlet establishes a smooth flow path from a 103 mm inlet to a 74 mm outlet at the turbo flange. The profile uses continuous curvature and maximized internal volume without compromising flow behavior. Finished in raw carbon (no clear coat) to tolerate turbo and manifold heat, the carbon construction maintains a smooth internal surface to reduce friction and ease airflow. Structural rigidity is ensured with a consistent 2 mm wall thickness, and a heat-reflective layer is applied where the tube crosses the exhaust manifold to reduce radiant absorption. Compared with cast aluminum, the carbon design offers significantly lower thermal conductivity and a smoother interior for improved flow stability.

Minimizing Heat Soak

Under hard acceleration in the RS3 / TTRS, turbo spool generates substantial heat. Because the turbo face mounts directly to Eventuri’s CNC-machined flange, a silicone coupler is engineered to serve as a thermal barrier between the metal flange and the carbon tube. An internal spacer separates the carbon and metal interfaces, reducing conductive heat transfer so the inlet resists heat soak and sustains more consistent power than the stock assembly.

Testing

Eventuri validated the RS3 / TTRS inlet on a SuperFlow SF-1020 at 28″ H2O, same day and jig. Results show the stock elbow is highly restrictive, Eventuri improved maximum flow by 42% with the stock flange and by 58% with the larger GTX flange; the RHD version, scalloped for brake-reservoir clearance, still achieved a 52% gain with the GTX flange. Independent dyno testing at BR Performance Netherlands on a TTRS with a TTE700 confirmed the gains: 576.5 hp (stock airbox + modified stock inlet), 606.5 hp (Eventuri Stage 3 + modified stock inlet), and 620.8 hp (Eventuri Stage 3 + Eventuri turbo inlet).

Features

All-carbon 8Y elbow with NA 8Y breather hardware
Larger diameters, 103 mm inlet / 74 mm outlet
Prepreg carbon, smooth interior; 2 mm wall thickness
Raw carbon finish + heat-reflective layer over manifold
CNC turbo flange with silicone coupler + thermal spacer
Reduced heat soak vs cast aluminum; steadier intake temps
Proven gains: up to +58% flow (GTX flange); independent dyno-verified improvements

Specifications

Performance Gain (RS3 with Hybrid Turbo):
- Horsepower: 14-20hp
- Torque: 30-35ft-lb
Flow Rate increase at 24″ H2O: 42% increase over stock (Using Stock Flange)

What’s Included

High Temperature Carbon Inlet Elbow – RHD and LHD Specific
CNC Machined Turbo Flanges
Silicon Couplers With Oil Resistant Lining
Marine Grade Stainless Steel Hose Clamps

Applications

Audi RS3: 8V, 8Y (2015-present)
[DAZA – 2.5L I5 turbo] [DNWA – 2.5L I5 turbo]
Audi TT RS: 8S (2016-2023)
[DAZA – 2.5L I5 turbo] [DNWA – 2.5L I5 turbo]

Notes

This item is not eligible for return
NOT COMPATIBLE WITH US-SPEC (LHD) 8Y RS3

About Eventuri

Eventuri was founded by a team of engineers and enthusiasts with a background in Aeronautics and tuning – all sharing a passion for cars and performance. After owning various intakes over many years for their own cars and being disappointed with the gains which seldom lived up to their claims – they decided to take things into our own hands and rewrite the book. To set a new benchmark in intake design and technology, above all – to engineer systems which provide real gains and then to publish genuine figures. Their systems are extensively developed using cutting edge design, testing and prototyping methods. With a focus on performance, each design undergoes CFD analysis and is then validated at the prototype stage through volumetric airflow, intake temperature and extensive dynamometer testing. They strive to publish all the development information to illustrate the depths they go to in bringing an intake from concept to reality. Only the best materials are selected for each component – even down to the choice of fasteners and fixings in order to ensure that the quality of the end product is second to none. After many years of disappointment with the usual aftermarket intakes, they are proud to be raising the bar and creating intake systems which are setting a new standard and genuinely improve the performance of your vehicle.

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 LHD Carbon Turbo Inlet for 8V / 8Y / 8S Audi RS3 & 8S TTRS [EVE-TRB8V8S-LHD-SRM/EVE-TRB8V8S-LHD-TTE/EVE-TRB8V8S-LHD-STK]

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Eventuri LHD Carbon Turbo Inlet for 8V / 8Y / 8S Audi RS3 & 8S TTRS

Carbon Fiber Inlet Elbow

Minimizing Heat Soak

Testing

Features

Specifications

What’s Included

Applications

Notes

About Eventuri

Reviews