HKS Racing Suction Kit - Mitsubishi Lancer Evolution VIII–IX 4G63T (2004-2007)
The HKS Racing Suction Kit is a high-performance open air intake system developed for the Mitsubishi Lancer Evolution VIII and IX (2004-2007) equipped with the turbocharged 4G63T engine. Replacing the factory intake system with a high-flow HKS intake, it provides improved airflow and reduced intake restriction. The result is quicker throttle response, improved engine performance, enhanced power delivery, and a more responsive driving experience throughout the rev range.
The optimised intake system is engineered to provide more efficient airflow and improved boost spool, helping the turbocharger respond more quickly across the entire RPM range. The open-element design produces a sporty induction sound and a more pronounced turbocharger sound, while the improved airflow may contribute to quicker boost response depending on the engine setup. The system is designed to work with the vehicle's factory engine management and generally does not affect the stock feedback system, meaning ECU recalibration is typically not required. However, some vehicles may require an ECU reset.
The vehicle-specific design ensures OEM-style fitment and direct bolt-on installation without extensive modifications. For optimum performance, HKS recommends replacing the Super Power Flow filter element at regular intervals. For engines producing significantly higher output, HKS also recommends using heat-resistant spark plugs. Suitable for both standard and performance-modified vehicles, the Racing Suction Kit is an excellent upgrade for street and track use.
Features
- Fits the Mitsubishi Lancer Evolution VIII and IX (2004-2007) with the 4G63T turbocharged engine.
- Genuine HKS Racing Suction Kit.
- Provides improved airflow and reduced intake restriction.
- Contributes to quicker throttle response, improved engine performance, and enhanced power delivery.
- May help improve boost spool across the entire RPM range.
- Produces a more pronounced turbocharger sound and a sporty induction sound.
- May contribute to quicker boost response depending on the engine setup.
- Generally compatible with the factory ECU without recalibration (an ECU reset may be required on some vehicles).
- Regular replacement of the HKS Super Power Flow filter element is recommended for optimum performance.
- HKS recommends heat-resistant spark plugs for higher-output engine applications.
- Vehicle-specific design with OEM-style fitment.
- Direct bolt-on installation.
- Suitable for both standard and performance-modified vehicles.
- Ideal for street and track use.
- HKS Part Number: 70020-AM103.
