Sal, pardon me if this is mentioned in the thread, but how does the sound level compare with kreissieg when both systems have valves open? I take it the evolve system is lower due to the cats?
Are you gonna come out with a catless system? Why wasnt it designed with a catless setup from the start like most other valve setups?
And with the no loss of power claimed, through its design and back pressure. Is that with a tune or stock or both?
And to correct your post a few above, Im pretty sure that the kreissieg system is $8700 for the full system. The Cat back (axle back since it has no cats) is roughly $5500-$6200 depending on the tips (still more than your system, just to keep your point).
2011 Alpine White/Fox Red 6MT E92 M3 | Active Stage 2 w/Meth | KW Clubsport | OSS | Challenge Front Lip | Vorsteiner Type 2 Rear Diffuser and Bootlid | Brembo | Recaro | Akrapovic Slip-On | Challenge Race+ X-Pipe | Vossen CV3 | OEM 359M | TE37SL