[m5james]

Didn't come from a 335, but we did recently pickup a 535xiT for the GF. So far all I've done is BMS DCI, but after driving my modded X5M, she's pushing for more mods on hers. I'd considered doing a simple MHD flash and calling it a day, but I've recently put the JB4 on my X5M, and seeing how much it adds, I'm thinking of findin a used JB4 and doing MHD BEF instead. Problem is I don't want to have to budget for two crazy fast grocery getters, so I'm not sure which is the truly best bang for the buck mods on her car.