Eventuri Carbon Fibre Hybrid Airbox - BMW Z3M (S54) RS4 (B7) BMW 340i xDrive Blue Caliper

BMW 340i xDrive Blue Caliper 2016- BMW M235i Racing 2014-

it won't lose drive when one axle is unloaded (which happens more often than you'd think)

The activation of the valve is carried out using the original actuator via the vehicle onboard electronics

Unparalleled strength and durability

Eventuri Carbon Fibre Hybrid Airbox - BMW Z3M (S54) RS4 (B7) BMW 340i xDrive Blue CaliperPerformance Increase with OEM ECU tune: 20 22hp, 8 13ft lb Presenting a World first the Eventuri Hybrid Airbox System, a breakthrough intake solution for the iconic BMW S54 Z3M. This system delivers the aggressive, race inspired sound of the CSL Airbox with the seamless driveability and plug and play simplicity of a traditional intake. Until now, Z3M owners wanting the CSL airbox sound had to compromise on running the engine without the MAF sensor,