Filter surface area would seem to be much smaller.
Be interesting to add reflective foil and insulation like Reflex(sp?) (thin foil sandwich of materials duct insulation) to see if cold air flow, especially in stop and go situations is enhanced.
Just my observation.
Last edited by Russell; 05-30-2006 at 05:39 AM.
Thanks,
1995 525i Auto, M50TU 2.5L, EAT chip, 1/95 build, USA, 205/65/15 tires, ASC+T, HID, lumbar, EC Mirror, BMW Alpine 5 radio with BMW-Pioneer CD Changer, abt 236k miles, Oxford Green/Parchment