Eventuri Carbon Fibre Intake System - Audi RS5 (B9) 2.9 V6 Turbo
Eventuri Carbon Fibre Intake System - Audi RS5 (B9) 2.9 V6 Turbo
Eventuri Carbon Fibre Intake System - Audi RS5 (B9) 2.9 V6 Turbo
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Eventuri Carbon Fibre Intake System - Audi RS5 (B9) 2.9 V6 Turbo

Eventuri
£1,500.00
£1,500.00

Eventuri Carbon Fibre Intake System - Audi RS5 (B9) 2.9 V6 Turbo

AUDI B9 RS4 RS5

Performance Gain: 11-16hp, 12-17ft-lb At The Wheels

The Audi B9 RS4/RS5 Eventuri intake was developed to give less restrictive airflow to the turbo whilst maintaining low inlet temperatures. The RS5/RS4 engine bay becomes heat soaked very quickly so simply having an open cone system would result in better airflow but with higher inlet temperatures. We therefore completely re-engineered the inlet track from the turbo inlet pipe to the front grill with a highly efficient sealed system. The restrictive stock airbox and flexible plastic inlet pipe have been replaced with a Venturi filter housing and a duct system with smooth transitions. Furthermore, by removing the convoluted stock inlet pipe and replacing it with our one-piece Venturi housing and solid tube, the airflow is much smoother as it enters the turbo inlet tube. The resulting performance gains and aesthetics are industry leading for this platform

The Eventuri Difference

The B9 RS4/RS5 Eventuri system uses our Patent Pending Carbon fibre Housings with our bespoke Gen-2 filter which provide an aerodynamically efficient airflow path from the filter to the inlet tubes. Not just another cone filter with a heat shield but a unique design which invokes the Venturi effect. You can read more about the housing design and how it works HERE

Below is an independent dyno graph showing the comparison between the Eventuri and the stock airbox on a B9 RS5. The car had no other modifications. As you can see, power and torque are increased through a large portion of the rpm range. This translates on the road to increased part throttle and full throttle response with the car pulling much more eagerly to the redline. The testing was done on the same day back-to-back and temperatures were monitored to ensure consistency. The bonnet was closed for all runs.





The gains are from a combination of reasons:

1) The sealed system keeps IATs low - especially with the front air scoop which forces air into the system.

2) The Venturi housing provides a smooth transition from the filter to the intake tube with no convoluted rubber section. This helps the turbo to run more efficiently by maintaining laminar flow in the inlet track.

3) The entire system is constructed from pure pre-preg carbon fibre which is great at insulating from heat.
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Cancelled Orders 

Any items ordered then subsequently cancelled by the customer before delivery will incur 10% handling fee and will receive the remaining balance within 14 working days

Do we ship abroad ?
Yes we do, to almost anywhere in the world though remember the postage is often high when shipping anything bulky. Most bulky items we export will go by UPS so you can track the package online, Delivery times vary due to stock and import checks.

However there are a few countries we do not ship to, some of these include: Thailand, Malaysia, Indonesia, Russia, Nigeria, Macedonia, Syria, Ukraine, Lebanon. 

Why is postage on bulky items to some countries expensive compared to some other companies ?
For both yours and our safety we use well known couriers such as DPD Local and UPS for shipping, then we know exactly where it is in the world at any time and we know its going to arrive safely. We can now ship using standard post on some items, however using all methods you may incur import charges when you receive the goods for which we cannot be responsible for. 

How do I place an order if I live within the UK ?
You can either order here in our online shop or you can phone us or email us, using the following number/address are below.
Phone: +44 (0)1945 429000
email: maxtremestore@hotmail.com 


How do I place an order if I live outside the UK ?
You can order online or by phoning or emailing us.

Phone: +44 (0)1945 429000
email: maxtremestore@hotmail.com



Yes we offer free fitting on most Milltek Catback systems, Just select the option at the checkout

No, Due to our Public Liability Insurance we do not fit any customer supplied parts.

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Yes depending on how long the job will take and if you are happy to wait, We have a waiting area inside our reception

Yes, But please be aware most exhaust systems will not fit in the back of the car it is being fitted to! We will help cut the exhaust into sections to aid you taking the system back with you. We allow 7days for collection of your old exhaust, after this time we will dispose of the system.

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