Fluid MotorUnion E9X M3 S65 V8 velocity stack intake system with water-methanol injection completed - Work of art
This is certainly one way to add some serious eye candy to the M3 engine bay. What you see here are velocity stacks on top of each individual throttle body for the M3 S65 V8. The rails in the middle hold the arms which feed a methanol system that you see setup to inject into each stack. The velocity stacks are made from 6061-grade aluminum. The kit will be available with and without meth injection. Pricing and dyno proven performance gains are on the way but in the mean time just appreciate a beautiful and unique approach to modifying the S65 V8.