Originally Posted by bdbahh
I found the issue once I took the cones back off..
I guess this is a braided vacuum line? I re-cut it and stuck it back on, re-installed the intakes and went for a drive. Noticed a stronger pull and the turbo spooling is more pronounced. Check engine light is still on but I'll give it a day or two to clear itself out.
Yep, that is a vaccum line. Glad you found it!
JB4 G5, Stage 3 LPFP, Stage 2 MOTIV PI, 750 ST, Custom OCC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2, DEFIV kit, KW clubsport, Delrin solid SF bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, M3 fenders, M3 OEM sideskirts, Mtech rear bumper, CSL trunk, MORR VS8.2 rims 245/295