I currently run catless downpipe, intake exhaust and upgraded charge pipe. I just started playing with e30 blend and was curious as to what is the best jb4 map for this setup as I don't have a tune yet from Jesse. I have read certain maps are dangerous and I don't want to risk what I don't know...
Looking into purchasing some esr cs15 19" but not sure which offset for 9.5 front and 10.5 rear. Also trying to run 275 front and 305 rear. I am currently on stock suspension. Any help would be great. Thanx
Hello I live in California where we have 91 octane. I have an intake, exhaust, catless and JB4. Can I run an E30 blend without a flex fuel kit and if so what map do I need to use with JB4 before I can get a custom tune
I currently own a 21 3.0. trying to get an estimate power rating from a botti tune with JB4, exhaust, intake and catless downpipe on 91 octane(damn Cali). Don't want to mess with ethanol as we have shit quality here. Any help is greatly appreciated.