W
Whodamans
Guest
Curious if my tuner is able to change the point at which my NPP exhaust opens, or even able to disable the automatic open completely.
I have hard wired a switch to force them open, problem is now with my new long tubes/catless/Camshaft its rather loud. I travel a lot in the vette when i go back home to Michigan or big citys its attracting a lot of undue attention if i get on it past 3500 rpm.
TLDR can i disable the automatic opening of the butterfly valves while still keeping my switched fuse working? and would it be a major problem for the engine being over 4k rpms without that extra exhaust open?
Edit: 2013 base model 3lt (if that matters)
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I have hard wired a switch to force them open, problem is now with my new long tubes/catless/Camshaft its rather loud. I travel a lot in the vette when i go back home to Michigan or big citys its attracting a lot of undue attention if i get on it past 3500 rpm.
TLDR can i disable the automatic opening of the butterfly valves while still keeping my switched fuse working? and would it be a major problem for the engine being over 4k rpms without that extra exhaust open?
Edit: 2013 base model 3lt (if that matters)
Continue reading...
