- :
- Banned For Being A Troll
The moral of the story is "size your exhaust to your needs."
Here is a piece of information that you all might find interesting..
The GT3071 .63 Turbo (Sized to serve 450 WHP on a 2.0L) has a 2.5" Outlet Inside Diameter.
I plan to run daily to 400WHP and then boost up from there.
The MP5T has a stainless 2.5" to 3.0" Cat-Less Custom Exhaust with as few bends as possible.
I would go out on a limb and say that my car will flow at least 6x more volume as any NA 1.5L engine, and I am not worried about back pressure...
Fat Pipes on Tiny motors loose performance.