Hello everyone ..im a new member glad to be here. I have a 03 Carrera Cab that i absolutely love... im kinda a car junkie ive had M3s two of them 03 coupe and 05 ZCP...but my buddys father has a C4S and that was it for the BMWs haha. My question is i put the Fabspeed bi pass pipes on my car ( Love Them) but it seems i lost some mojo. I read about EVOMS GIAC Tuning with the V Flow intake, i did a search on here and i just found ppl with turbos and Cayenne did it or the 3.4 L carrera. Just wondering anyone with a 3.6 L carrera get this done to there car and is it worth it. Any input appreciated thanks and lets keep the cars on 4 WHEELS