Toyota GR86 Carbon Engine Cover - Gloss

The Eventuri GR86 intake system is a meticulously engineered solution developed through extensive dyno testing to unlock the NA 2.4L Boxer engine's potential. This complete intake package replaces restrictive factory airflow paths with aerodynamically optimized carbon fiber components that deliver consistent performance gains across all RPM ranges.

The system addresses the GR86's sensitivity to intake air temperatures through a fully sealed design while minimizing the factory resonance dip around 6000rpm, resulting in measurable power increases without ECU tuning.

Key Features:

• Patented carbon fiber Venturi filter housing maintains laminar flow conditions
• 100% pre-preg carbon fiber construction with no fiberglass for smooth internal surfaces
• Dual-feed inlet duct with front air scoops keeps intake air temperatures minimal
• CNC machined MAF boss and laser-cut stainless steel brackets ensure precision fit
• More direct airflow path eliminates multiple 90-degree direction changes of OEM airbox
• Optimized through 125+ dyno iterations for reliable, repeatable performance gains

Performance Notes:

• +10-14hp on stock ECU (peak power gain at top end)
• +10-11 ft-lb torque improvement
• Significant mid-range gains when used with custom ECU tuning
• Eliminates resonance dip below stock curve on tuned vehicles

Includes:

• Patented carbon fiber Venturi filter housing with integrated MAF section
• High-flow dry cone bespoke filter
• Carbon fiber dual-feed inlet duct
• Laser-cut front air scoops
• CNC machined MAF boss and brackets
• Custom laser-cut stainless steel mounting hardware
• Installation guide

More power. More flow. Less heat. Built for the GR86.