Since the previous update on the SPE E92 M3, we have added the Titek full titanium exhaust system. The installation of the exhaust system went smoothly and the fitment is perfect. No additional modifications were necessary to the OEM components. The exhaust system not only adds to the appeal of the car with the heat-treated titanium finish on the tips, but also to the performance with the significant weight reduction and less restrictive flow compared to the OEM system.
From the above picture, you can clearly see the underside cavity that is reserved for the OEM system. There is significant difference in size and weight between the OEM and the new Titek titanium exhaust system.
We are working to get a video/sound clip up soon. Stay tuned for further updates!