93 Octane

boost leak

Short 3rd gear pull on map5, same day as previous map4 pull. No FP droop this time, weird stuff.

just a jb4 and muffler delete on the 230i b46 engine Im not sure if i did these logs right..

I have a 3” charge pipe, turbo inlet, 3.75 close box intake, 6” catless downpipe. Getting TU pump installed soon

2018 340xi B58 Map 2 Second Run 04092025 - 79 middle of highway

2018 340xi B58 Map 2 Second Run 04092025 - 79 on-ramp