Before you attempt to install this item with the below instructions. N-1 Auto Accessories still recommends you have this professionally install. N-1 Auto Accessories will not be held, liable or responsible for any installations, misuse of products or any defects/loss due to installation, or any damages or injuries incurred by you.

STi SPOILER INSTALLATION INSTRUCTIONS.pdf

For more instructions, please check out this website: 3GWRX