Alright guys, it's 3:40am, i think i'm done with my list.

i'm got 99 ls b18b, i was looking at the drag kit but decided to buy individuel parts to save some cash, i created a parts list. can you guys tell me if i'm missing something or suggest some parts changed?

Not Kit, individual parts list $3,585.00
Drag air filter Kit w/ filter $120
Greddy type S BOV $190
Drag 2.5' down pipe $195
94-00 integra non-vtec drag piping kit $425
Drag Cast manifold (although i hear drag’s manifold is bad) $425
set of 440cc saturated $285
Fuel management Hondata s200b $445
fuel pump Walbro 255 $110
intercooler Drag $450
misc hardware (bolts, vacuum line, fittings etc... $50
oil line $120
turbo t3 $620
deltagate wastegate $150

other parts 1200
carsound 2'5 in 3' out $150
Exhuast 3' (i like the greddy sound) $450
boost control Greddy prospec II b $390
boost gauge ( I have not researched on gauges) $30-60
air/fuel gauge (‘’ ‘’) $30-60?

any flaws?
the drag manifold, any suggestions?
gauges cheapest / most accurate suggestions?