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Audi RS6 & RS7 C8 Eventuri Carbon Fibre Intake Kit (2019+, C8)
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Official Eventuri Dealer
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Transform your Audi C8 RS6 Twin-Turbocharged 4.0-litre V8 Engine (EA825) with a precision-engineered intake system from Eventuri. Extensive development delivers:
- Proven Power Gains: Independent tests confirm horsepower increases, especially with tuning.
- Turbocharged Response: Experience quicker acceleration with optimised airflow and larger inlets.
- Unrestricted Flow: Smooth design minimises turbulence, maximising engine output.
- Premium Filtration: Custom BMC filter ensures clean air and optimal protection.
Eventuri intake power increase:
Performance Increase – Stock ECU : 15-25hp, 11-20ft-lbs
Performance Increase – Stage 1* : 45-50hp, 40-45ft-lbs
Stage 1 Acceleration 100-200Km/h : Reduced by 0.6s
Performance Increase – Stage 2* : 60-80hp, 60-70ft-lbs
Why Eventuri?
The Audi C8 RS6 intake system is the culmination of extensive development, testing and prototyping. Our aim was to address 2 main criteria: 1) Increased flow rate. 2) Smooth Airflow. The first objective was met by utilising all of the limited space available in the RS6 engine bay which was heavily restricted by the underside of the hood. Our solution was to completely redesign the entire airbox which maximised volume, increased flow entry openings and created a more favourable filter angle to the turbos. Furthermore we dramatically increased the size of the turbo inlets by as much as 85% when measuring the cross sectional area at the openings. The second objective was met by designing an organically shaped system with a custom rounded panel filter to ensure the airflow path contained no sharp corners and therefore allowed for the flow to remain laminar. With smooth transitions from the filter to the turbo inlets, our intake minimises the formation of turbulence and therefore the turbos are able to operate more efficiently. We partnered with BMC for a bespoke filter element to ensure that the filtration area is as large as possible whilst keeping airflow clean.
With all objectives met, our C8 RS6 intake system delivers on all fronts and allows for the turbos to generate boost more efficiently. This results in an improved throttle response and significant power gains, independently tested which increase with higher states of tune. The performance gains measured are a result of the complete system we have developed from the airbox base to the lid and the inlets.
*Gains measured can vary with different ECU tunes.
YNO TESTING
Our intake has been independently tested both on the dyno and on the road. With higher states of tune the turbos demand more air and therefore the stock airbox becomes a bigger restriction. Here are some results from respected tuners who have tested the intake.
STOCK ECU TESTING
Dyno testing was carried out by Awesome GTI in the UK on their own C8 RS6 equipped with an aftermarket OPF back exhaust. They tested the car with the stock map and also their own stage 1 remap. They ran the car 4 times in 4th gear with the stock airbox and then swapped over to the Eventuri while the car remained on the dyno. The car was then run again in 4th gear 4 times. Testing was all done on the same day and no other changes were made. The graph below shows the highest power from the stock airbox vs highest power run from the Eventuri intake. Both were the first dyno pulls with subsequent pulls reducing in power due to heat soak. As can be seen below the intake provides a significant gain in performance throughout the RPM range with the stock map and more so with the stage 1 remap. The highlighted point shows the highest gain in the RPM range of 23hp at the wheels.
STAGE 1 TESTING
Here are the results from the Awesome GTI Stage 1 remap. Both runs had the same map with only the intake being swapped between runs. Again - they ran the car 4 times in 4th gear with the stock airbox and then swapped over to the Eventuri while the car remained on the dyno. The highlighted point shows the highest gain in the RPM range of 60hp at the wheels. The resulting gains are noticeable on the road with better throttle response and improved acceleration times.
STAGE 2 TESTING
Dyno testing on a stage 2 RS6 was carried out by Eurocharged Canada on a car with aftermarket downpipes, intercoolers and their own stage 2 remap. Figures here are shown at the wheel. They ran the car multiple times with both the stock airbox and the Eventuri with the resulting figures shown below after taking the best stock vs the best Eventuri results. Again we can see a dramatic increase in power and since this is at stage 2 levels, the stock airbox is an even bigger restriction. The highlighted point shows the highest gain in the RPM range of 79hp at the wheels.
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DRAG STRIP TESTING
We took a stage 1 RS6 to a local drag strip to measure the effect of the intake on quarter mile times and also on 100-200km/h times. The car ran 3 times on the stock airbox to get a repeatable result and then the intake was swapped over to the Eventuri. The car was then again run 3 times to make sure the result was consistent. Results are:- QUARTER MILE
- Stock Airbox 11.2s at 126mph
- Eventuri 10.75s at 129mph
- 100-200km/h
- Stock Airbox 7.46s
- Eventuri 6.90s
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FLOW BENCH TESTING
Flow rate tests were conducted using a Superflow SF-1020 to measure the maximum flow rate possible at a pressure drop of 28” H2O. Tests were done on the same day in controlled conditions using the same test jig for each system. We tested the turbo inlets by themselves and then also the complete assembly with the airbox and turbo inlets together for both the stock system and the Eventuri.
Testing just the inlets alone shows a 58% increase in flow rate over stock. This is due to the way our inlets increase in diameter at the airbox side which allows for a much lower restriction. Testing the complete system with the airbox shows an increase in flow rate of 90% over stock which is a significant increase. This shows just how restrictive the stock airbox is, with the flow rate dropping by over 25% when adding the stock airbox to the stock inlets. In contrast the flow rate drops by only 11% when adding the Eventuri intake to the Eventuri inlets. With a 90% increase in flow rate, it is clear why there are significant power gains once the C8 RS6 is tuned and the turbos demand a higher flow to create more boost pressure.
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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 our own cars and being disappointed with the gains which seldom lived up to their claims – we 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.
Installation
We recommend seeking professional assistance when looking to install products. AUTOID has partnered with a number of dealers around the world to enable you to walk in and have items fitted locally.
We also offer fitting at the AUTOID HQ in Brentwood, Essex. Please contact us at info@autoid.co or +441277 366893 in order to make an appointment.
Disclaimer, Warranty, Shipping and Returns
DISCLAIMER
AUTOID Ltd. products and those from our partners, sold via our website, are for racing and competition only, not for road or off-road use. Use is restricted to events with official motorsport organisation approval. Compliance with UK, US, or other nations' laws is the buyer's responsibility. AUTOID Ltd. makes no warranty regarding the legality of road use.
WARRANTY
We stand by every product in the AUTOID store. Therefore, all products are delivered with a warranty.
All parts built by our third party partners on the store feature a minimum one-year manufacturers warranty.
Warranty terms are the same across every product and covers any manufacturing defects that could occur over time, outside of usual wear and tear.
SHIPPING
We offer worldwide shipping on every product we stock on the AUTOID store.
RETURNS
We have a 14-day return policy, you have 14 days after receiving your item to request a return and then 14 days from the point of us accepting the return to return the goods to us. However, some items are non-returnable please visit our policies page here.
Should you need assistance with shipping, fitting or a return, please contact a member of the team by phone or email at +441277 366893 or info@autoid.co.
Finance
Looking for a bit of flexibility when it comes to paying? We've got you covered. AUTOID has partnered with a number of payment providers to ensure a seamless buying experience.
Klarna
Select 'Klarna' at checkout to benefit from a number of finance options at checkout including:
- Pay Later - Delay payment by up to 30 days, interest free
- Split Payments - Split payments in 3 up to 3 months, interest free
- Installments - Split payments up to 6 months interest-free, up to 24 months interest bearing.
6 months - Interest-free Credit- Minimum: £250- Maximum: £5,000- 0% down payment/deposit12 months - Interest-free Credit- Minimum: £250- Maximum: £5,000Deposits are available and determined by the customer:
- 0% down payment for orders between £250 and £1000 (orders cannot be below £250)
- 10% - 50% down payment for orders between £1000.01 and £500024 months - Interest-bearing Credit - 18.9%- Minimum: £250- Maximum: £5,000
Deposits are available and determined by the customer:
- 0% down payment for orders between £250 and £1000 (orders cannot be below £250)
- 10% - 50% down payment for orders between £1,000.01 and £5,000
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.
Clearpay
Clearpay lends you a fixed amount of credit to allow you to pay for your purchase over 4 instalments (T&C's and eligibility criteria apply). They're ideal for purchases under £1000 and always offer interest-free*. For more details on how to use Clearpay to secure your order, get in touch with our team.
0% Interest. Select 'Clearpay' at checkout.
Please shop responsibly and visit lender websites for more information. All finance options are suitable for individuals 18+.
FAQ
Got a question? You'll most likely find your answer below.
Anything else, drop us a message.
Can I finance my order?
Yes. We offer a range of finance products.
We offer the widely adopted Klarna and ClearPay for split weekly payments.
We also offer longer term instalments via Klarna and NewPay.
Please speak to a member of our team using the live chat or via email at sales@autoid.co if you have any further questions.
What's your return policy?
Our policy lasts 14 days. If 14 days have gone by since your product arrives with you, unfortunately we can’t offer you a refund or exchange.
You can read our full returns policy here.
Do you ship worldwide?
Yes. We ship worldwide. We have shipped to over 75 countries to date.
Will my products include a warranty?
Yes. All products sold on the AUTOID store include a minimum 6 month warranty in addition to any manufacturer warranties (which may supersede this period). For more information on warranties, check our terms.
Please speak to a member of our team using the live chat or via email at sales@autoid.co if you have any further questions.
How long will it take to arrive?
Delivery times will vary depending on product, time of year, location and courier used.
Generally items in the UK will arrive within 1-3 days for express shipping and 2-5 days for standard or free shipping.
For shipping outside of the UK, times will vary from 2-5 days for express shipping and 3-10 days for standard shipping.
Please speak to a member of our team using the live chat or via email at sales@autoid.co if you have any further questions.
Will these products effect my vehicle warranty?
Some modifications can affect the manufacturer warranty provided with your vehicle.
Whilst AUTOID can advise, we cannot confirm if a product will or will not affect your vehicle warranty. It's always advised to check with your dealer and finance provider prior to purchasing and installing parts.
Please speak to a member of our team using the live chat or via email at sales@autoid.co if you have any further questions.
Will this fit my car?
Please check the product page of the product in question, we include fitment information on every product.
If this information is missing, please speak to a member of our team using the live chat or via email at sales@autoid.co if you have any further questions.
Can you install my products for me?
Yes. We offer fitting at our HQ in Brentwood, Essex, UK.
Checkout with your products and select 'Collect from AUTOID'. A member of our team will then reach out to you to quote you a cost and book you in.
Alternatively, speak to a member of our team using the live chat or via email at sales@autoid.co if you have any further questions.