I need to get the funds in order for a GT3 therefore I am going to be selling anything performance related or extra parts I have for the RS4. I missed out on a GT3 RS last weekend bc I have too much tied up in my cars and parts. The MTM no doubt sounds nicer than stock but not like the Capristo. One thing that is no doubt noticable is the bubbling sound it makes during shifting due to the 2.75" tubing.