I'm planning on top swapping my 3800 in my 05 LaCrosse. Is there any tuning support for this platform? If not, what would be recommended?
I'm planning on top swapping my 3800 in my 05 LaCrosse. Is there any tuning support for this platform? If not, what would be recommended?
It's not on the 'officially supported' list but it should work, it uses a 12591278/P12 ECM, the same hardware as is supported on other vehicles (2005 Grand Prix, etc.). You should probably send them an email to check before spending any money though.