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VRSF Charge Pipe | E89 Z4 35i · Z4 35iSIncrease throttle response and decreases turbo lag with the VRSF chargepipe for your N54 Z4. Our aluminum chargepipe features a CNC billet aluminum OEM throttle body flange and is finished in powder coated black. The VRSF chargepipe retains the OEM c clip in order to provide a better seal over a conventional clamp coupler design. A plugged 1 8 NPT bung is also included for those who are currently using water injection or interested in using water

Save your engine from a faulty pressure relief valve

cut bumpstops

longer core and newly designed end tanks with larger inlet and outlet to work best with the higher HP output

To put this in perspective the factory coils have an output of only XXmJ so this kit increases output XXX%

Add-ons available such as MPI

direct replacement for factory 345x30mm rotor

the seal is spring energized to provide constant outward pressure

sport mode

A broken valve spring can cause total engine failure and destroy everything that you have put hard work and money into

The full assemblies include the low mileage MQ500 transmission

structured

or when adding short shifter