For those about to upgrade their exhausts, have you ever asked/wondered which section would give the best results.
I changed my centre and backbox first and changed the downpipe several months after. The difference after changing the downpipe was unbelievable where the center and backbox were more cosmetic [noise].
Out of interest, has anyone out there changed the downpipe first then the centre and backbox.
Just me being curious ...

 

Bajie,

Doin the D/P 1st is the normal route bud, due to (as u`ve noticed) it releasing the most power

Pete