Every single s14/s14a with an exhaust, and no dumpvalve will pop huge flames, my old 400 bhp s14a spat a flame on every change, i swear it would set fire to some bugger if they get too close lolHave you been on SXOC? They are a decent bunch and will answer any questions, just dont tell em you drift corners or speed because they never do that as its illegal.