Originally Posted by Tee-Dub
Don't waste any cash on mods until you buy a tuner.
I'd go this route first (start to finish)
1) BMS Oil Catch Can (this car has terrible oil-blow by, will help preserve the turbos a little longer
2) JB4 PNP (N54 Stage 3) + BMS USB Cable + Dual Cone Intake Combo ($600)
5) full exhaust
Old| 2005 s2000: KPRO, Invidia q300 v4, PLM header, BERK 70mm HFC, Vortech v2 (3.6" Reichard Pulley), FMIC, ID 725cc (397whp/243tq @9psi), Tuned at Innovative Motorworks.
New| 2008 135i: PTF Tune, RB Turbos, ER CP, TiAL Q, BMS OCC, BMS DCI, AA 2.0 FMIC, VRSF 3" DPs, Berk Mids, CP-E Axleback, Robs' PCV.