Need help with mhd

quicksliver

New Member
Apr 4, 2025
5
0
0
I have a 2007 bmw 335i with a 6 speed manual and have the MHD super license. I keep having a problem with throttle closures, I have pure stage 2 hybrid turbos, tidal bov, aluminum chargepipe, Vrsf 2" inlets, dci, vrsf catless downpipes, precision raceworks coils, 5" stepped intercooler and a stage 2+ clutch masters clutch with single piece lightweight flywheel and the throttle closures are annoying. I was told I need to get custom tuning with my turbos is that the case or is there a setting i can mess with?
 
Last edited:

carabuser

Captain
Vendor
Oct 2, 2019
1,004
1
1,085
0
UK
Ride
Z4 35i & 335i
The OTS maps are for stock turbos only, you need a custom tune for upgraded turbos.

Throttle closures are because the DME is detecting over-boosting.