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

bmw.gp · 09-09-2022, 01:33 PM

Hey guys, was hoping to get some advice on my 2017 F32 build. I don’t have any plans to take it to the track anytime soon, so I’m really just trying to get better sound and a bit more power. Would the best way to do this be to get the MPE and a Stage 1 flash/piggyback tune? For context, I live in California and it’s my understanding that any bigger mods (catless/high flow DP, HPFP, etc.) wouldn’t pass smog. This will be my first experience with modding and I don’t want to have to deal with changing parts back to OEM when the time comes to smog, so I want to stick with the easy stuff for now.

Any advice or build suggestions would be much appreciated. Thanks!

09-09-2022, 01:33 PM	#1
bmw.gp Enlisted Member 6 Rep 47 Posts Drives: 2017 BMW 440i Join Date: May 2022 Location: Los Angeles iTrader: (1) Garage List 2017 BMW 440i [0.00]	2017 440i Build Help Hey guys, was hoping to get some advice on my 2017 F32 build. I don’t have any plans to take it to the track anytime soon, so I’m really just trying to get better sound and a bit more power. Would the best way to do this be to get the MPE and a Stage 1 flash/piggyback tune? For context, I live in California and it’s my understanding that any bigger mods (catless/high flow DP, HPFP, etc.) wouldn’t pass smog. This will be my first experience with modding and I don’t want to have to deal with changing parts back to OEM when the time comes to smog, so I want to stick with the easy stuff for now. Any advice or build suggestions would be much appreciated. Thanks!
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