SKU: SKU: #EVE-CAR-25239145-V1
Orderable
Performance Increase : 15-17hp, 15-18ft-lb
The GR Corolla Intake follows on from our GR Yaris system which was developed through extensive data logging of temperatures, flow rates and dyno testing. Since this is a turbocharged engine, heat and volume were the main considerations during development. This intake system has been developed to offer the highest possible flow rate whilst maintaining the lowest intake temperatures possible. Each component has been designed to provide the turbo with a smooth and free flowing path. By ensuring a sealed system we have improved on the IAT’s of the OEM airbox whilst at the same time increasing the internal volume to reduce the pressure drop and therefore reduce pumping losses of the turbo. In doing so the turbo is able to operate more efficiently and therefore reaches peak boost sooner to produce a net performance gain.
Performance Product Details Video Installation Guide Tags
The second set of results are from Paragon Performance also in the US who tested the intake against the stock airbox on the same day using 91 octane fuel. The systems were tested several times on a dyno jet in both configurations to get a repeatable result. In this instance the addition of the intake hits the load limit and the ECU closes the throttle to bring the load back down after 6600 rpm. This only happened on the dyno and not on the road. All dyno runs were done with stock ECU software.
Since our intake system does not take air from the engine bay area unlike the stock airbox, the intake air temperatures are also lower which in part explains some of the performance gains shown above. The logs below show the temperatures at the intake and also at the after the intercooler. As can be seen, there is a measurable difference in temperatures at both locations. This again goes to show that the intercooler will only cool down the air by a proportional amount and the temperature of the air going into the intercooler will affect the temperature coming out of the intercooler.
Patented Venturi housing design maintains laminar flow and reduces turbo drag.
Proven 15-17hp and 15-18ft-lb gains across entire RPM range.
100% pre-preg carbon fiber construction with smooth internal surfaces for optimal airflow.
Lower intake air temperatures than OEM airbox for improved performance.
Description
The Eventuri carbon intake for the Toyota GR Corolla follows on from Eventuri's GR Yaris system, developed through extensive logging of temperatures and flow rates and through dyno testing. On a turbocharged engine heat and volume matter most, so the system is sealed, which improves on the intake air temperatures of the OEM airbox, while its larger internal volume lowers the pressure drop and the turbo's pumping losses.
The patented Venturi filter housing, with an integrated MAF section, gives the turbo a smooth, free-flowing path, and the turbo reaches peak boost sooner. Because the intake no longer draws from the engine bay, logged temperatures were lower both before and after the intercooler.
Key Features:
- Patented Venturi filter housing with integrated MAF section, 100% pre-preg carbon fibre
- Bespoke 210 mm high-flow dry cone filter with 130,000 mm² of filtration area
- Carbon inlet duct with front air scoop; fully sealed system
- Rear tube shaped with CFD to remove the OEM's sharp bends
- CNC-machined MAF boss and bracket mounts
Performance:
- +15 to 17 hp and +15 to 18 lb-ft (approx. +20 to 24 Nm) on the stock ECU software
- Tested against the stock airbox by Limit1 and Paragon Performance (USA)
Options:
- Gloss or matte finish
Fitment:
- Toyota GR Corolla
Includes:
- Carbon fibre Venturi filter housing with integrated MAF section
- Bespoke high-flow dry cone filter
- Carbon fibre inlet duct and rear tube
- Custom EPDM hose, laser-cut stainless steel brackets and custom hardware
Related accessories
Replacement Filter – Type D
Further Information
| Manufacturer | Model | Years | Generations | Variant | Engine Code(s) | Documents |
|---|---|---|---|---|---|---|
| Toyota | Corolla | 2022, 2023, 2024 | Corolla Hatchback XII (E210) | Corolla Hatchback XII (E210)-GR 1.6 (304 Hp) GR-FOUR iMT | G16E-GTS | |
| Toyota | Corolla | 2024, 2025, 2026 | Corolla Hatchback XII (E210, facelift 2022) | Corolla Hatchback XII (E210, facelift 2022)-GR 1.6 (300 Hp) GR-FOUR DAT | G16E-GTS | |
| Toyota | Corolla | 2024, 2025, 2026 | Corolla Hatchback XII (E210, facelift 2022) | Corolla Hatchback XII (E210, facelift 2022)-GR 1.6 (300 Hp) GR-FOUR iMT | G16E-GTS |
| Finish | Gloss |
|---|---|
| Manufacturer SKU | EVE-GR4CR-CF-INT |