ESTIMATED COST:
                                 $20-$30 Canadian
                                        $15 US

                                PARTS REQUIRED

 -WHITE PVC plumbing pipe    NOT THE BLACK STUFF
  (its thicker and heavier), the pipe should come in an 8 foot length
 -from the 8 ft pipe you will need to cut - 1 x 3 inch piece
 -1 x 38 inch piece
 -1 x 10 1/2 inch piece
 -1 pack of mesh screen
 -cut two pieces 6x6 inches each-1 x T-Joint
 -1 x 90 degree elbow (no lip on ONE end)
 -2 x 90 degree elbow (lip on both ends)
 -1 x 45 degree elbow
 -Jack stands are helpful
 -Hack saw
 -Spray paint (color of your choice, at least 2 cans)
 

Here are the directions to make you own home made ram-air kit!  This kit was made for 94-98 3.8L V6 mustangs but should work for 99-up stangs as well, but you may need a few modifications!  This kit uses the stock fog light openings so if you have fog lights here then they will have to be removed in order for this set up to work, you can try to modify this set up to make it work with fog lights but the openings will have to be re-positioned to another location, possibly the opening in between the fog lights!

Before installing any of the parts you may want to paint them first!  I painted mine blue to match my car!  Otherwise it will look like you have Dixie cups in your fog light openings, I installed mine first without painting it!  Not pretty!
Don’t forget to paint INSIDE the pieces that go in the fog light openings because you will be able to see inside them!

STEP 1.  Remove your air silencer from the air box. This makes it easier to cut!

STEP 2.  Cut the end off of the air silencer, two inches from the end.
Picture #1

STEP 3.  Reinstall the air silencer to the air box.

STEP 4.  Position a 90 degree elbow onto the end of the air silencer, press it on as far as it will go, try twisting it as you press it on,
               it will help it go on farther (use one of the elbows with a lip on both ends)
Picture #2

STEP 5.  Reinstall the air box assembly in the car.

STEP 6.  Insert the 3 inch long PVC pipe (white piece) into the 45 degree elbow, then insert the 10 1/2 inch long PVC pipe into the
              other end of the elbow.
Picture #3

STEP 7.  From underneath of the car, attach the 45 degree elbow to the 90 degree elbow on the air silencer, the 3 inch long PVC
              pipe (white piece) is used to attach these two elbows.  You may have to move the 90 degree elbow on the air silencer
              around  a bit in order to get a good fit!  Adjust it so that the elbow does not hit the wheel well cover!
Picture #8

STEP 8.  Attach the 90 degree elbow with no lip to the T-Joint, the end without the lip should slide into the T-Joint, if you can
               not get a 90 elbow without a lip on it, try using a normal 90 elbow but use a 3 inch PVC pipe to attach the elbow to
               the T-Joint!  This will reposition everything SLIGHTLY but should still work!  This will be the opening for the
               passenger side fog light, cover the opening with a 6x6 piece of mesh using elastics to hold it in place, I used 3 elastics
               for each opening!
Picture #4

STEP 9.  Attach the T-Joint assembly to the already assembled parts on the car!  The T-Joint should fit SNUG into the fog
               light opening, you may have to pull down on the bumper cover a little to fit it in between it and the piece of Styrofoam
               under  the bumper!  Once again a little adjusting is needed in order to get a good fit!  The 90 degree elbow will have to
               be adjusted to the right angle to match up with the 10 1/2 inch long PVC pipe in the fender!  Once again some adjustments
               will have to be made.  Patience is the key!
Picture #9

STEP 10. Cover the remaining 90 degree elbow with a 6x6 inch piece of mesh!
Picture #5

STEP 11. Attach the 38 inch long piece of PVC pipe to the remaining elbow.
Picture #6

STEP 12. Attach these to the already installed parts on the car!   This is  by far the hardest part of the whole assembly, its a tight
               fit to get everything in but with a little work it will go in, you will probably have to pull on the bumper cover on drivers side
               as well to get the pipe to go into the fog light opening.  Also there are two black pieces of plastic under the car that get in
               the  way of the long 38 inch PVC pipe, just bend them over to the side and the pipe will hold them out of the way, they
               bend back easy and will not harm them from doing so! 
Picture #10 & #7                 AND THAT’S IT!
               Everything is held in place by itself, no gluing or fastening down parts!