Planning to up grade my Exhaust,but only for an increase in performance.

I DON'T WANT IT ANY LOUDER.

Does any one know If there is such an item?

 

Go for a Remus backbox, a centre with a resonator and a cat downpipe.

Most European/Australian exhausts you can mix and match from different manufacturers.

I went for a MRT cat downpipe, MRT centre with resonator and Remus backbox. Result is quieter than standard but with much better flow!

I think the Remus is the main "noise killer" in this combination:

 

Is the car any faster, have you had it on the rolling road?