Originally Posted by 09subi2.5i
Nice! With the stock CBE could you hear a significant change with the rallisports in?
I actually went from complete stock everything to rallisport + Magnaflow.
My personal thoughts were that if I put the exhaust on first and then headers made no significant difference I would hate myself for spending the extra money. The rallisport thread had a few good videos about the difference between cat backs before and after the headers.
Before and after.
Ad just a nice drive by.
EDIT: Not my car in the vids, two different cars. Same headers and exhaust on both cars: rallisport racing header + Tsudo N1.