HDi Hyundai H1 Starex GT2 complete intercooler kit 
HDI-IK-GT2-H1
 OEM# 28190-4A481 281904A481 for Hyundai H1,iMax
HDi Hyundai HDi Hyundai H1 Starex GT2 complete intercooler kit is designed to replace a regular standard factory unit and give greater airflow potential resulting in increased performance and reduce in mileage. The strong design is also tested withstand high boost in diesel application.  
Installation 
Installation of HDi Hyundai HDi Hyundai H1 Starex GT2 complete intercooler kit is simple. It comes with all fittings and brackets as well as all adaptors for fitting and It is easily installed with basic workshop tools, installation is a quick and easy process normally it takes less than 30 min!

The HDi Hyundai HDi Hyundai H1 Starex GT2 complete intercooler kit benefit as below
Improved low end throttle response 
Minimal pressure drop despite large intercooler sizing (thanks to HDi GT2 technology)
Increased torque range at low end
Reduction of both inlet temperatures
less engine running temperatures
Increased performance
Better reliability and consistency
Increase power throughout entire RPM range (not only focusing on the PEAK)
Improve fuel efficiency
Best value for money 
Performance guaranteed!

Full stainless steel screws and brackets the best durability against water and salt corrosion. 
The special design allowing high boost application and for city low air flow driving condition.  It also allows good air flow to the radiator! 
The reduced inlet restriction and inlet temperature provides higher density of oxygen for better combustion with the same amount of fuel. Hence, increase mileage!