The gains from the RPi scoops are definitely noticeable from 60mph+. Also past 7k rpm I pull much harder. When my car was completely stock, I raced my friends RS4 (intake, exhaust, filter) and I slowly pulled away from him. Now with the RPi scoops, I pull away from him about twice as fast, and I pull harder the faster I go.
2009 E92 M3 | Alpine White | Black Extended | Advan RS | Turner Test Pipes | Dinan Axle-Back | OETuning | Eibach Springs | UUC SSK | VRS Front Lip | VRS Type I Diffuser | Matte Black | RPi Scoops | MS Filter | Yokohama AD08 | F1 Pinnacle
Special Thanks: Gintani | OETuning | eAs