The manifold is the result of years of research and testing, multiple prototypes and ground-up redesign of the original groundbreaking “Corsa Veloce" product range
High-end TIG welding assembly makes them suitable for up to 100psi boosted applications
The plenum volume and runner length combination has been selected for aggressive low and mid-range torque while opening up power higher in the rev range
The plenum volume is large enough for serious gains but is still compatible with factory AC
The Street version is suitable for any level of performance modification as they have conducted tests on completely stock engine/turbo/fuel system setups with approximately 9% gains in torque and power level, with the same percentage gain on highly modified setups running E85
For a fully streetable but aggressive setup, while retaining the comfort of AC, the Street version manifold is the solution
