[mattgc13]

I keep getting kicked to map 4, doesn't do it all the time but when it does, its almost every time I go WOT. Happens in Map 1 and 5, all that I have tested. Recently purchased a used jb4 on a 2011 335i 6MT. ******* ******** and upgraded chargepipe running Arizona 91 octane. The LastSafety parameter is always 1. Could doing a BEF benefit my situation at all?

[Steve @ BMS/Fuel-It!]

Check your wastegate....JB4 is not adding any WGDC and your boost is maxed out. Could be hitting the DP coupler or ???

[mattgc13]

Pardon me I'm pretty new to JB4, how can you tell that JB4 is not adding any WGDC? I will give the DP coupler a look as soon as possible. Should I be playing it safe for now in map 4? I just did a pump BEF today because I also recently installed a new clutch and SMFW so I could raise the idle a bit and delete my DP code, is this safe to do while I'm figuring this issue out or should I revert to stock flash until it's figured out? Thanks

[Steve @ BMS/Fuel-It!]

A stuck wastegate won't matter what map you're on and it will hit max boost.