Eventuri Carbon Intake System – Toyota GR86

Toyota GR86 Eventuri Carbon Intake

Performance Increase: +10–14 hp / +10–11 ft-lb

Give your Toyota GR86 the upgrade it deserves with the Eventuri Carbon Intake System. This system is the result of extensive research and over 125 dyno runs, testing countless configurations. The goal: a fully optimized design that delivers maximum performance, both on a stock ECU and a tuned setup.

The 2.4L NA Boxer engine is sensitive to intake air temperatures, which is why creating a fully sealed system was our top priority. While the stock airbox flattens power at higher revs, and many aftermarket intakes create an unwanted resonance dip around 6000 rpm, Eventuri provides the solution. By carefully adjusting intake lengths, duct openings, and baffling, we developed an intake that minimizes the resonance dip while delivering up to +14 hp at the top end. With an ECU tune, the dips are eliminated completely, unlocking significant mid-range gains.

The Eventuri Difference

What sets Eventuri apart is the patented carbon fiber housing. This is not just another cone filter with a heat shield, but a carefully engineered design that utilizes the Venturi effect to accelerate airflow while maintaining laminar conditions. The result is an aerodynamically efficient path from filter to engine, with less drag and more power.

Key Benefits

• +10–14 hp & +10–11 ft-lb torque gains

• Over 125 dyno runs for a perfectly optimized design

• Fully sealed system for cooler, more consistent intake temperatures

• Reduced resonance dip at 6000 rpm on stock ECU

• Significant mid-range power gains with ECU tuning

• 100% pre-preg carbon fiber housing – strong, lightweight, and stylish

Images show the optional carbon engine cover.