Monday 24th Dec 2007. Kaine, Hi your a legend, thanks for the above and the detail. I thought I should post an update to what I did and a thanks to you. I live in Perth so went to Coventrys in Ossie Pk to check out the p/n's and to what was available and at what cost. Rob a Ford freak and Matt were most helpful. I brought the following parts. BA9A624A Top Snorkel $33.70 inc BAF9C676B Bottom Snorkel $66.08 inc Tip: it's the same as the....... BA2T9C676A Typhoon FPV one but not the $99.14 inc price tag!! 33-2852 K&N (A1475) Filter $85.34 inc Total $185.12 inc I marked out the box but made a boo, in that I thought the 20mm measurement was from the edge of the rhs looking at it, but found out by, measuring 120mm from the 7mm index, it lined up with a reinforcing web under the top face, not the side face so all's well. Like you I used a Dremel, one cut around and it fitted like a brought one. Smoothed it up with the sanding disk, bingo. Re the corners: Yes I used a 3/8 drill bit to draw the corner profile, but I could of gone bigger. Fitting: Tip spray silicon spary around the lower snorkel and feed iit under the headlight and over the aircon pipe, it makes all the difference, just slides in real easy. Fit the box back and wow now you have full access to the lower bolt. After its secure, grab the lower snorkel and pull it back into the hole and check inside and out that it fits. I've attached a couple of picks to a mod I made to the upper snorkel. I took a witness of where the hood seal comes into contact with it and cut the top part of the snorkel out that protrudes into the cavity and does nothing. Since I did this I had a re think and would suggest that it may be better to make the side cuts [about 20mm] in then use hot water or a heat gun or hair dryer to bend up the plastic top so it helps deflect the air the air down into the opening. Results: I picked up a new XR6 this week, one of the special packs with the 18x8's and ZF 6 speed. Prior to this, the trip meter reported 18.5L/100kms.........it now says 15.4!!! Thanks Kaine. I owe you a beer. Next up: Tridon 82C Thermostat Power Pulley Pacemaker Headers Hi-Flow Cat 2 1/2" system. Nice examples on You Tube Capa Flash Tune. Any tips on the above like were to score the bits cheap much appreciated. Rugby.