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Overview
Eventuri Black Carbon Intake System Toyota GR86
Eventuri
The GR86 Intake is a culmination of testing numerous configurations with over 125 dyno runs to arrive at an optimized design. We tested both stock and tuned cars to assess the impact of changing the intake for a less restrictive version. The NA 2.4L Boxer engine is sensitive to intake air temperatures, so our initial priority was to ensure a fully sealed system. Dyno testing revealed a dip in power around 6000rpm on the stock ECU. This dip persists no matter what the intake configuration is – even with all possible restrictions removed, a higher flowing intake creates a strong engine resonance at this rpm causing a momentary dip below the stock curve. The stock airbox has a baffling effect at this rpm but then also restricts the power at the top end. By iterating our design through testing different intake lengths, single and dual duct openings, and even adding baffles, we arrived at a version which minimizes the resonance dip while gaining 14hp at the top end on the stock ECU. Once the ECU is tuned, we can see large mid-range gains and an elimination of the dip in power below the stock curve.
The GR86 Eventuri system uses our Patented Carbon fiber Housing which provides an aerodynamically efficient airflow path from the filter to the turbo. Not just another cone filter with a heat shield but a unique design which invokes the Venturi effect and maintains laminar flow conditions to reduce the drag on the turbo.
The filter housing comprises of our bespoke generation 2 filter, aluminum inlet cowl, and the integrated MAF section. The carbon pod shrouds the reverse mounted filter and smoothly shapes the airflow down to the MAF section which then connects to the rear inlet tube. This changes the flow path from the OEM airbox where airflow enters the front of the airbox, changes direction by 90 degrees to travel through the panel filter, and then changes direction again by 90 degrees to move through the MAF section. Our system is a lot more direct with airflow entering the front of the filter housing and moving into the MAF section without any abrupt direction changes. The result is a smoother path from the filter to the turbo inlet tube and therefore the turbo is able to function with less drag. To ensure a reliable seal with the MAF sensor, we use a CNC machined mount secured to the carbon housing.
The duct feeds the filter housing with ambient airflow from the front bumper/grill section. Through testing several iterations, we found that a dual intake where cold air was taken from both openings in the slam panel area functioned in the least restrictive manner. The region in the front bumper area is saturated with cold air from our scoops and also from the natural design of the OEM cavity behind the bumper. The duct has an expanding rubber seal which mates to the filter housing to ensure heated engine bay air is kept away from the intake feed, but still allows for engine movement. It is mounted in 3 positions to ensure a secure fit.
The final components are 2 front scoops which sit behind the lower grill to direct ambient air upwards into the opening of the duct. This aids in keeping IATs low while the car is in motion. For owners with aftermarket oil coolers who cannot use the scoops, the IATs will still remain minimal due to the natural saturation of cold air behind the bumper.
EVE-GR86-CF-INT
Vivid Racing is a large dealer for Eventuri, ensuring that most products are kept in stock for quick delivery. Whether you’re looking for performance upgrades or aesthetic enhancements, Vivid Racing has you covered with a wide selection of Eventuri products, including the EVE-GR86-CF-INT. Experience the difference that high-quality intake systems can make in your vehicle’s performance.
Features:
- Carbon Fiber Patented Venturi Filter Housing with integrated MAF section
- Bespoke High Flow Dry Cone Filter
- Carbon Fiber Dual Feed Inlet Duct
- Laser Cut Front Air Scoops
- Custom Made Hardware
- Laser Cut Stainless Steel Brackets
- CNC Machined MAF Boss and Bracket Mounts
Fitment:
- Toyota GR86
Notes:
- Engine cover is not included in Intake System
- Eventuri products are NOT ELIGIBLE FOR RETURNS
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Fitment
|
Make Vehicle | Model | Year |
|---|---|---|
|
2022-2024 Toyota GR-86 | GR-86 | 2022-2024 |
About Brand
How Did Eventuri Start?
When it comes to performance upgrades, it is common for people to think about camshafts, suspensions, pistons turbochargers and superchargers. But equally as important is upgrading your intake system. It is the component responsible for drawing air to engine which is a critical component in its combustion process. Not all intake system are alike and Eventuri is one of the few companies that creates a product that actually works.
Eventuri was founded by a knowledgeable team of engineers and auto enthusiasts who shared a background in aeronautics and tuning, as well as a passion for high-performance cars. Having all these knowledge and expertise under one roof allows the company to create the best performing intake system available in the market.
After owning several intakes and finding them to be disappointing in terms of gains, the team decided to take it upon themselves and make a change. They set out to reinvent the benchmark in the intake market when it comes to design, technology, and engineering. The ultimate goal was to provide real gains to consumers and publish genuine figures that live up to their claims. Today, they are known as one of the most prestigious air intake manufacturers in the automotive industry.
What Makes Eventuri So Special?
With so many aftermarket intakes available in the market, it begs the question, “What is so special about the Eventuri intakes?” Well, there are three elements that help explain what sets Eventuri apart from other brands. The first is the patented Eventuri filter housing design. The second being the brand’s renown bespoke filters. The third is its emphasis on creating a “Complete Solution” and not cutting corners.
Eventuri’s intake systems are extensively developed using cutting-edge designs and undergo rigorous testing and prototyping methods. The company is primarily focused on performance and numbers; therefore, every single design undergoes CFD analysis and is validated during the prototype stage. It’s at this point where intake temperature and volumetric airflow are measured, and dynamometer testing takes place. Eventuri aims to publish all the information and figures to illustrate the depths in manufacturing an effective intake from the concept stage to market.
Eventuri prides itself in using only the best materials for each component of its intake – even down to the choice of fasteners. The company takes extra steps to ensure that the quality of the products are optimal. This makes them set a new standard in the performance industry.
The company pushes itself even further by offering products made out of the most exotic material such as carbon fiber. This material is often seen in race cars and exotic vehicles due to its strength and lightness. It enables the company to cement their position as the industry leader in their market segment.
Eventuri Parts At Vivid Racing
If you are looking to up your car’s performance and experience a real difference when driving, look no further. Vivid Racing has all the Eventuri parts you need to improve your vehicle’s airflow and efficiency. We carry Eventuri cold air intakes, engine covers, intake boxes and manifolds, scoops, flanges, and hoses. Can’t find a part you’re searching for? Contact our sales team today at (480) 906-4066.
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