Model Year: 2000 2001 2002 2003 2004 2005 Description: Suction kit developed by performing fluid dynamics studies and practical tests on the test bench. They increase engine performance. More eye-catching intake noise Description: Air funnel kit developed making practice test on the dynamometer and fluid dynamics studies This kit improve power and torque on your engine. Amazing intake sound. Dynamometers results: Power / Time Power / Rpm Test info: Suzuki Gsx-r 750 2000, Arrow full exhaust system, bmc filter and Dynojet PowerCommander Blu line = Stock kit with AFR tune Red line = Venturisystem kit with AFR tune Worldwide fast delivery with Air mail .