this is my exhaust on a 325 with m3 rear bumper. the bumper cutout is large and my exhaust tips are so small. in the 2nd pic, you can see the diffuser sticks out more than the exhaust.

by looking at the first pic, do u guys think i can get 2 3" or 3.5" dtm's and weld it onto the stock exhaust? it looks like the "holes" from the dtm tips wont align properly with the muffler 'holes'(when i cut the stock tips off). i want nice tips but not a loud exhaust so mozart exhaust is out of the quesiton. thanks for any info.