BMW M6 running our stage 3 tune
Stock ECU no piggyback or boost controller just HCP ECU tuning 900+ WHP / 1200+ WNM Posted @withregram • @pureturbos.eu 902whp and 1213wnm for this monster M6 from Forged Engine Pure Stage 2 Upgrade Turbos HCP Custom map on E50/wmi via Bootmod3 CSF/Pure upgrade intercoolers Torqbyte WMI kit Spool hpfp upgrade Full Akrapovic Exhaust SSP Clutch Upgrade