Skunk2 Alpha Series 66mm Cast Throttle Body for Select 1990-2009 Honda/Acura (B/D/F/H-Series)

Fits select 1990-2009 Honda and Acura models, including Civic, Integra, Accord, Prelude, and S2000 (B/D/F/H-Series engines).

The Skunk2 Alpha Series 66mm Throttle Body is engineered to maximize airflow for modified engines with increased induction demands. Precision die-cast from high-quality aluminum, this throttle body features a fine shot-blasted surface finish for a clean, OEM-plus appearance. It is a direct bolt-on upgrade compatible with Skunk2 Pro Series Intake Manifolds, as well as factory and other aftermarket manifolds, providing measurable horsepower and torque gains in both naturally aspirated and forced induction applications.

Designed for longevity and smooth operation, the Alpha Series incorporates sealed ball bearings and a precision-machined solid brass throttle plate. Unlike budget alternatives, Skunk2 includes high-end features such as countersunk stainless steel mounting bolts and an integrated idle adjustment screw for precise fine-tuning. This unit retains factory throttle characteristics and is fully compatible with the OEM throttle cable.

• Manufacturer Part Number: 309-05-1030
• Bore Size: 66mm
• Construction: Precision Die-Cast Aluminum
• Finish: Fine Shot-Blasted
• Sealed ball bearings for smooth, reliable operation
• Precision-machined solid brass throttle plate
• Integrated idle adjustment screw
• Compatible with OEM throttle cable
• Includes mounting gasket and hardware