I've donated my car to GTHaus for a couple weeks for the purposes of mocking up a couple new exhausts which will be due out in the near future. I won't give out too many details but these new exhausts will be an ideal fit for our cars. BMW made this car for the true enthusiast who wants to DD & track the car and these new systems will fit both requirements nicely.
I further confirmed the mid pipe is the same mid pipe as found on the 135i. Also, after doing a scientific exam of the rear muffler (tapping it with a screwdriver) it appears by sound alone that the back muffler is pretty hollow inside hence the already great sound it produces.
Stay tuned for more updates.
Going under the knife.
Finished product.
