Originally Posted by idrift4wd
i think you can run those a bit harder then 17.4. maybe with a little more tuning and settings you should see 19 peak with meth safetly.
i would be dissapointed as stock turbos can do 17 PSI.
You can go much harder, this is with a single meth nozzle and only 45% E85 (winter mix)...I can get more if needed:
JB4 G5, WEDGE flash, 455 LPFP, HFS-4 meth kit, BMS OCC, Super RB turbos W/3.5 N20 sensor, RB valve, BMS DCI, 3" AR Dps, Custom OC 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 exhaust DEFIV kit, KW clubsport, Power-Flex subframe bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, MORR VS8.2 rims 245/295