The Skunk2 Pro Series 64 mm throttle body is built specifically for the ’99–’05 Mazda Miata (NB 1.8L) to increase airflow and power while maintaining smooth driveability. It bolts directly to the OEM intake manifold for a true bolt-on upgrade that optimizes engine breathing for both naturally aspirated and forced induction setups.

Constructed from forged billet 6061-T6 aluminum and finished in a hard anodized coating, this throttle body features sealed bearings, a precision-machined brass throttle plate, and compatibility with OEM throttle cables. Skunk2 also includes all necessary hardware and a new throttle body gasket for a hassle-free install.

Key Features:

• 64 mm internal diameter for increased airflow

• CNC-machined from forged billet 6061-T6 aluminum

• Hard anodized finish for durability and corrosion resistance

• Sealed bearings for smooth throttle operation

• Precision-machined brass throttle plate

• Compatible with OEM throttle cable

• Includes hardware and gasket

• Replacement gasket HERE

Vehicle Fitment:

• Mazda Miata (NB) — 1999 to 2005

Included:

• (1) 64 mm Pro Series Throttle Body

• Mounting hardware

• Throttle body gasket Part Number: 909-10-0200