For ESS supercharged E9X M3s that need to run a boost gauge or water/methanol injection, these Awron Velocity Stacks are the perfect solution. Each Velocity Stack is CNC machined from aircraft grade aluminum and tapped with 10x1.0mm and 12x1.5" ports for Awron gauge or water/methanol injection systems. Specifically designed to work with ESS superchargers, these Velocity Stacks can replace one or all eight of the original ESS units. Threaded plugs are included to block of either of the holes if desired. Learn More
Greater power gains are achieved with a larger high performance intercooler. The Dinan® dual core intercooler provides a 240% increase in face area along with an equally impressive increase in volume, substantially reducing the pressure drop to 0.8 psi, as well as providing for more efficient heat exchange and more consistent output power. Dinan's unique dual core design allows 2 separate cores to be working in conjunction with one another at all times. This doubling of resources is directly responsible for a 60% improvement in the delta from charge air temperature to ambient temperature (See diagrams below). "Cool down" time is also reduced, enabling the cars to produce full power under varying driving conditions such as stop and go traffic. This leaves the chances of being susceptible to heat soak nearly a thing of the past. Learn More