MAC valve for boost control

Chaman · 10-27-2020, 11:19 PM

So I went and deleted the vacuum waste gate system for Tial pressure waste gate on xonarotor turbos and now we are having a tuning problem getting the MAC valve to interrupt the factory wastegate control system

Am I the first person to use pressure actuated wastegates on this platform?

If anyone else has done it please reference me who they are so I can pay them for some consulting

Thanks

Chaman · 11-07-2020, 08:24 AM

It’s taking a special jb4 to control the Mac valve for boost control in case any one else has the same problem.

10-27-2020, 11:19 PM	#1
Chaman Private First Class 45 Rep 103 Posts Drives: 2015 M5 CP Join Date: Mar 2019 Location: Far Nor Cal iTrader: (0)	MAC valve for boost control So I went and deleted the vacuum waste gate system for Tial pressure waste gate on xonarotor turbos and now we are having a tuning problem getting the MAC valve to interrupt the factory wastegate control system Am I the first person to use pressure actuated wastegates on this platform? If anyone else has done it please reference me who they are so I can pay them for some consulting Thanks
	Appreciate 0 Tweet Quote

11-07-2020, 08:24 AM	#2
Chaman Private First Class 45 Rep 103 Posts Drives: 2015 M5 CP Join Date: Mar 2019 Location: Far Nor Cal iTrader: (0)	It’s taking a special jb4 to control the Mac valve for boost control in case any one else has the same problem.
	Appreciate 0 Quote