[Jefftc1487]

Hey guys,

I know this topic has probably been covered exhaustively but i'm struggling a bit on deciding which way to go. Here's my current setup:

2016 m235i
ER castles DP
BMS intake
TTFS custom tune

I have a Pure stage 2 turbo, vrsf race intercooler and AA charge pipe on the way. I know that the turbo will perform much better with additional fueling but I'd like to stay away from meth. Here are my questions

Am I better off waiting for additional fueling before getting a tune or will the motor be capable of making a good bit more power with just the turbo upgrade and solid tune?

Knowing that i'll eventually go with additional fueling, is the fuel it port injection kit the way to go and does that require an upgraded lpfp/hpfp? (Fueling is not an area i'm very familiar with...any input is welcome)

My goal is also to stay on 93 pump gas while potentially mixing in e85 occasionally.

If another thread covers this specific question, let me know and i'll delete. Thanks guys.

[3rdcoast228i]

You should try the N55 (M235i) Engine, Transmission, Exhaust, Tuning subfourm