3rd gear wot 22rpd rev3 stoich adjust E30 mix, valero 91, valero e87 new ngk copper spark plugs at stock gap oil change LM 5w40 new knock sensors
Bmw 540 i g30 I have a b58tu hpfp. When i flash for stage 2.5 i lost power than stage 2 . And i will be using octane booster always so I should start getting 93 octane.