Eventuri Carbon Fibre Sealed Cold Air Intake System / Induction Kit for Audi RS4 & RS5 B9/B9.5 2.9 TFSI (EA839)
Eventuri Carbon Fibre Sealed Cold Air Intake System / Induction Kit for Audi RS4 & RS5 B9/B9.5 2.9 TFSI (EA839)
Eventuri Carbon Fibre Sealed Cold Air Intake System / Induction Kit for Audi RS4 & RS5 B9/B9.5 2.9 TFSI (EA839)
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Eventuri Carbon Fibre Sealed Cold Air Intake System / Induction Kit for Audi RS4 & RS5 B9/B9.5 2.9 TFSI (EA839)

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£1,650.00
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£1,650.00
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Eventuri Carbon Fibre Intake System for Audi B9 RS4 and RS5

Upgrade your Audi B9 RS4 or RS5 with the genuine Eventuri Carbon Fibre Intake System. This premium cold air intake and induction kit delivers less restrictive airflow, reduced inlet temperatures and outstanding build quality for proven gains and a sharper driving experience. Designed as a fully sealed carbon fibre air intake that channels cold air from the front grille, it is the go-to performance intake for RS4 and RS5 owners who want power, response and that signature Eventuri quality.

Performance Gain: 11–16 hp and 12–17 ft-lb at the wheels

Why choose the Eventuri intake for your RS4 | RS5

  • Sealed cold air intake design keeps inlet temps low in the heat-soaked B9 engine bay
  • Venturi housing and Gen 2 high-flow filter create a smooth, efficient airflow path to the turbo
  • Re-engineered inlet track from the turbo inlet pipe to the front grille for reduced restriction
  • Smoother airflow versus the restrictive stock airbox and flexible plastic inlet pipe
  • Industry-leading gains and stunning carbon fibre aesthetics for the RS4 and RS5 platform

The Eventuri difference

Not just another cone filter with a heat shield. Eventuri uses a patent-pending carbon fibre Venturi housing with a bespoke Gen-2 filter to invoke the Venturi effect for exceptionally efficient airflow. By replacing the convoluted factory pipework with a one-piece carbon Venturi housing and solid tube, this system smooths the airflow as it enters the turbo inlet, helping the car breathe freely while maintaining cold intake air temperatures.

What is included

  • Carbon fibre Venturi housing with integrated tube
  • High-flow Generation 2 filter
  • Carbon fibre intake duct
  • Carbon fibre front scoop
  • Carbon fibre secondary duct
  • High-quality silicone couplers and OEM-spec hose clamps
  • Laser-cut stainless steel bracketry
  • CNC machined mounting stubs

Trusted by enthusiasts and by us

We have installed this Eventuri intake on customer RS4 and RS5 cars and the feedback has been consistently excellent. Customers love the quality of the carbon fibre construction, the refined fitment and the performance uplift that comes from a sealed, well-engineered system. It is a genuine Eventuri upgrade that complements the character of the B9 RS platform.

Fitting and support

Professional installation is recommended. For fitting, book with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com.

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