Upgrade options for a car with 09381344 OS

[oztracktuning]

Its needs to have boost VE and better with TPS Fuelling as well.
The car is a 2000 M6 Transam

[Stealth97]

COS3 or COS5? Start with a different base tune if yours will not allow COS3 or COS5.

Is there a reason you want to stick with that operating system?

[Scoota]

Its needs to have boost VE and better with TPS Fuelling as well.
The car is a 2000 M6 Transam

Steve you could use the 01290005 with a VY manual tune file. I can send you a tune file with the basic setting if you like. That should work.

Cheers Scotty.