BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post

FaRKle! · 03-27-2018, 11:07 AM

I'm not sure what the stock boost on your 318d is, but on the 328d it's 26 PSI ~ 1.79 bar. With the stage 2 tune I got it increased that to 28 PSI ~1.93 bar. So, yes a tune for diesels can include higher boost.

03-27-2018, 11:07 AM	#2
FaRKle! Brigadier General 4016 Rep 3,540 Posts Drives: 328d Wagon, M2 Comp, i4 eD35 Join Date: Sep 2016 Location: Bay Area, CA iTrader: (4) Garage List 2023 BMW i4 eDrive 35 [0.00] 2017 BMW 328dx Wagon [0.00] 2021 BMW M2 Competi ... [0.00]	I'm not sure what the stock boost on your 318d is, but on the 328d it's 26 PSI ~ 1.79 bar. With the stage 2 tune I got it increased that to 28 PSI ~1.93 bar. So, yes a tune for diesels can include higher boost.
	Appreciate 0 Quote