I want to run a single system using a Mindtrain header setup back to an Apex GT Series catback(w/o the silencer). How loud will this be? Thanks people.
Will

 

are you gonna put a cat in between there? if not...then i'd say its gonna be VERY LOUD! well, maybe not too crazy...but its gonna be very weedwackerish down the road but thats not necessarily a bad thing, haha...

 

Without some sort of pre-silencer it's going to be extremely loud.

 

you know i am running the same exhaust with the stock maniflold and a 2.5" race pipe, mine isn't that loud. now i dont know with the header on it, it might get louder

 

What if I were to do this with the stock manifold, the Bonez Racepipe w/ precilencer plus the N1 single with silencer? What would the decimal levels be compared to those stock? Mainly my concern is to get it down to close to stock because though there isn't emission tests in main the exaust can't be loud. Just some info would be nice.