Here are the steps necessary to install a Rad Shroud. This is a very simple process, but I didn't find a DIY on WSC, so I figured I would post it up.
Difficulty: 1/10
1. Inspect the rad shroud. This one was made by a WSC member/vendor -- WRX_RA. Pretty good piece of kit. Well made, and nicely powder coated to my specifications.
2. Get your tools out. You'll need a 3/8" Drive Wratchet, an extension, a 12mm socket, and a 10mm socket. You can simply use a 12mm and 10mm wrench if you like.
3. Remove the 2 x 10mm bolts securing the air inlet. Remove the air inlet.
4. Remove the 2 x 12mm bolts securing the radiator braces.
close-up view of the drivers side radiator brace.
brace removed and rotated 90 deg to show how the brace engages the cross member.
5. Test fit the radiator braces and make sure the holes line up.
Close-up view.
Reverse side showing how the brace engages the new rad shroud.
6. Test fit the new rad shroud on your car to make sure all the bolt and pillar holes line up.
7. Line up the left and right radiator braces and secure with 2 x 12mm bolts that were previously removed.
8. Re-install the air intake and secure with 2 x 10mm bolts that were previously removed.
That's all... Happy DIY.
