I just recently finished a DIY with my AEM CAI in 02 conquest It actually turned out to be quite a turd of a job...dont know if everyone else had the same thing, by with my car, where the pod is supposed to sit (behind the front bumper infront of the left front wheel) was a water draining tank for the standing air box that was bolted to the chassis. So it ended up being i had to dissmantle the whole front bumper to take this water tank out, which was ok, i didnt break anything and got to clean places i had never seen before, haha. Also had issues finding an allen key to fit the screws provided to fit the MAF sensor into the mount, so instead i gained some skills with needle nosed plyers...HAHA. AND the pod did not fit on the end of the pipe AT ALL. They were both like, the exact same size, so i had to cut the rubber rim of the pod and use some hefty macho to fit the turd on, then just used the metal ring clamp to clamp the shiznet out of it. This all took about 5 hours by the way... After all this was done...the plastic "insert" that you were referring to Azza...i did a little mod job on that and drilled/chisseled/sanded out two "slits" that lead directly to the pod, giving much more "cold air" than the air sucked from the front skirt, without consuming small creatures. I condsidered discarding this insert entirely but it looks like garbage and the pod would have taken a beating. Looks a bit dodgy, but works as intended, i am happy with the finished result. Also from what my extensive research indicates, a shorter intake pipe gives better throttle response and a longer intake pipe gives more torque.