The Skunk2 Ultra Street Intake Manifold for NA/NB Mazda Miata 1.8L is a three-piece cast-aluminum manifold developed with CFD and extensive dyno testing. Its modular design includes a removable plenum, 10.00 in. runners, raised bell-mouth velocity stacks and a 68mm throttle body opening. CNC-machined from 356 alloy, it supports modified naturally aspirated and mild forced-induction setups.
Skunk2 Ultra Series Intake Manifold Mazda Miata NA/NB 1.8L - Silver