Skunk2 Ultra Series Manifolds are the result of decades of research and development. Engineered using the latest in Computational Fluid Dynamics software and countless hours of dyno and real-world testing on race cars and street cars alike. Optimized plenum design evenly distributes airflow to all cylinders under dynamic load conditions.
Cast from high-grade 356 aluminum alloy due to its high strength, low weight properties and CNC machined for precision fitment. Thick-walled intake runners leave large allowances for porting to minimize chances of breakthrough and a larger 70mm throttle body opening offer maximum air flow.
FEATURES:
Modular 2-piece design w/ Removable PlenumRotatable Plenum allows Driver-side or Passenger-side throttle body mounting1.8L Plenum VolumeTapered High-Velocity RunnersGenerously Cast Runner Walls for Porting70mm Throttle Body openingLightweight 356 Aluminum Alloy ConstructionHigh Grade Mounting HardwareThermal Gasket Included4x 1/8-inch NPT and 3x 1/4-inch NPT Accessory PortsFits stock Throttle Body and Skunk2 Pro Throttle Bodies (Coming Soon)
** Optional Billet Aluminum Spacer Available in .5L Size
