100 Octane
Nicks hybrid turbo gtr 1.7 map
New turbos, different issues
bmw 2006 550i
npd 100+ fuel, cat delete, xhp stage 3, K&N drop in filter, back box delete
Nick’s hybrid turbos gtr 1.5 bar
Nick’s gtr hybrid turbos 1.6 bar
C63 Wiehlpütz
stage 1+