Skunk2 Pro Series 64mm Throttle Body – 1994-2005 1.8L Mazda Miata
Mazda Miata 94-97 (NA8) 1.8L
Mazda Miata 99-00 (NB1) 1.8L (VICS)
Mazda Miata 01-05 (NB2) 1.8L (VVT)
Skunk2’s 64mm Pro Series Throttle Body is now available for the Miata in their exclusive, hard anodized finish. These high quality throttle bodies are quite larger than stock. They provide a lot more air flow as well as a very stylish design. These should directly fit on to your car. This is not a CARB exempt piece.
Stock Throttle Body is 56mm vs Skunk2 Pro Series is a beefy 64mm.
This throttle body will not add power until your build is above about 175whp. It can be installed to help prevent shaft failures that are common with the OEM body in sustaind use near 7000rpm.
Inlet pipe is 2.715″ O.D.
Skunk2 is proud to introduce its 64mm Pro Series Throttle Body for the ’94-’97 and ’99-’05 Mazda Miata in its exclusive, hard anodized finish. Skunk2’s 64mm Pro Series Throttle Body is designed to be used with the OEM intake manifold for bolt-on horsepower and torque gains by maximizing engine airflow.
Skunk2 throttle bodies undergo an extensive design and testing process to produce a throttle body that doesn’t just provide more flow but retains smooth drivability and OEM throttle characteristics. Each Pro Series Throttle Body is designed using the latest CAE (Computer Aided Engineering) tools, which results in a unit that exceeds industry standards. Pro Series Throttle Bodies are also CNC machined from forged, billet 6061-T6 aluminum and hard anodized for durability in Skunk2’s signature finish. Pro Series Throttle Bodies are also compatible with OEM throttle cables, which simplifies installation. Each Skunk2 Pro Series Throttle body also features sealed bearings for smooth operation and ultra-strong, upgraded shafts for ultimate durability. All necessary hardware and a new throttle body gasket are included for trouble-free installation.
A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands. Skunk2’s Pro Series Throttle Bodies for Miatas feature a large, 64mm bore, which results in significant horsepower gains throughout the powerband on heavily modified, naturally aspirated applications and even more on forced induction ones.
SIZE NOTES: The stock Miata throttle body is 55mm, but stock Miata manifolds are about 59mm. This TB’s 64mm opening has about 18% more cross sectional area than the OEM 59mm manifold opening and about 18% less cross sectional area than a typical 2.75″ (70mm) Miata cold air intake pipe. Thus, this TB’s 64mm ID provides a nice even flow transition going from intake pipe (70mm), to TB (64mm), then to OEM intake manifold (59mm). The upgraded Miata throttle body size of 64mm inner diameter works especially well with the less restrictive JDM flat top miata manifold (also 59mm opening).
-Adapter plate & hardware for IACV(if needed)
-Easy to install!
-Plug and play no permanent modifications needed