Eventuri Gloss Carbon Fibre Intake System - Toyota GR86
EVE-GR86-CF-INT
Toyota GR86
Performance Increase : 10-14hp, 10-11ft-lb
*Images show our optional carbon engine cover.
The GR86 Intake is a culmination of testing numerous configurations with over 125 dyno runs to arrive at an optimised 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 minimises 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 Eventuri Difference
The GR86 Eventuri system uses our Patented Carbon fiber Housing which provides an aerodynamically efficient airflow path from the filter to the engine. Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect and maintains laminar flow conditions to reduce the drag on the engine.
The Eventuri GR86 intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. We use 100% pre-preg carbon fiber with no fibreglass which means we can achieve a smooth internal surface to maintain smoother airflow. Here are the details for each component and the design ethos behind them:
Each intake system consists of:
- 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
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Eventuri Gloss Carbon Fibre Intake System - Toyota GR86
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Mk5 R32 Turbo. I have had the best experience top quality service I would not think about going anywhere else! From helping me install my ecu over the phone with help on wiring sensors troubleshooting I would have been totally lost not to mention the remote mapping service so I was able to fit it in around work and other things the car runs like a dream pulls hard in all gears and is music to my ears. I will not take my cars anywhere else 5* Thank you for bringing my project to life
Something came up that required me to get a car part urgently and under a time limit and I was having trouble tracking down local businesses that could source it for me. Luckily, I came across Sameer’s contact information and reached out. He was brilliant - answered my query over the phone, got the part ordered as soon as was physically possible and kept me updated every step of the order and delivery process. He solved my issue with professionalism and expertise. Very happy with the service received.
Sam always does a quality job when it's comes to mapping my car. It has been with Sam multiple times for mapping, tweeking and problem solving and is very knowledgeable when it comes to ECU masters. The passion toward cars and mapping reflects in his work!
Absolutely great services. Great communication. Always ready to help. My car is now faster, more reliable, and made way more power. Sam is the man.
Great mapper. Have full confidence in him, helped out with everything i needed even when some things were not right with the car. Highly recommend👍