i took and replaced the upper intake tube that goes between the throttle body and the middle resonator with a spector intake tube. when i did that, i replaced the tube with a small filter from auto zone. that tube is just to vent air into the crank case.

formerly 277000_yota
Old enough to know better, but still to damn arrogant to care...
]www.cardomain.com/ride/2614269
'90 'Yota 4X4 (10/31/05-09/10/08 R.I.P)
'98 'Yota t-100. 3.4, 5 sp. 4x4, 2 in. Toytec with BFG A/T 265/70R16s