FROM A THREAD BY JIMBO>>................
yeah ive had a set up like this for the past 2yrs in my valver. i fed the lead thru the bulkhead and into the airbox/sealed air filter, and screwed it directly beneath the heater controls on the 19. works a treat. with induction kit, underbonnet temps can reach 50degrees on a cruise, wile sat in traffic, the temp goes off the scale. with a sealed air pipe from the frotn bumper, to the standard air box, the temp never goes above 15degrees c even during hot summer days wile driving. i have had -2 on the air temp in airbox during winter. the car shifts so much then!