Hey! So my old mustang I had straight piped and in my area the cops love it actually and I am pretty calm usually and don’t annoy anyone! But with my new mustang ( 2017 gt convertible) I’d like to do a similar setup no cats, tuned but I want to add valve masters. Is this going to cause issues in terms of reliability? Should I just get some high flows and do the valve master system? Thoughts please!