i installed STI wing on my 02 WRX and now i just can't put the trunk springs in ... so is there any tip or do i need any special tool to get it in??? thankx..

The springs are fully flexed when you have the trunk open.... so they're under tension and hard to work with. Remove your back seat. Lay down in the car with your head in the trunk. Have buddy shut trunk. Turn light on, install springs.

Fitz