The Skunk2 Ultra Street Intake Manifold for the 1994-2005 Mazda MX-5 Miata 1.8L NA/NB models sets a new benchmark in design and performance. Leveraging the foundation of the Pro Series Intake Manifold and employing advanced CFD software, Skunk2 Racing introduces a three-piece modular intake manifold that combines ease of disassembly with the flexibility of porting and plenum volume adjustments thanks to its removable plenum. This manifold has been rigorously tested both on the dyno and on the road, resulting in a product that significantly reduces restrictions and enhances both torque and power across a wide range. Crafted from high-grade 356 aluminum alloy for an optimal balance of strength and weight, each manifold undergoes CNC machining for exacting precision and is thoroughly inspected to ensure superior quality. The Ultra Street Intake Manifold features a 68mm throttle body opening, thick walls at the entry for port matching, and a meticulously designed plenum to ensure balanced airflow to all cylinders. The manifold's velocity stacks and intake runners have been optimized through extensive flow testing, ensuring unparalleled air delivery to the engine. This manifold not only outperforms all other production intakes but also eliminates the need for obstructive VICS and VTCS butterflies, offering a clear path to superior performance.

Material: 356 Aluminum Alloy
Throttle Body Opening: 68mm
Plenum Volume: 1.8L
Runner Length: 10.00”
Features: Modular design, removable plenum, high-velocity runners, raised velocity stack entries, tapped for accessories

Install Guide:

Installation requires basic hand tools and should be performed by a professional for best results. Includes thermal intake gasket and throttle cable bracket for a seamless installation process.

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