Air and Fuel Intake Manifolds and Components

Skunk2 Racing

Alpha Series 70mm Throttle Body

$138.65

SKU: SK2-309-05-1050

In Stock
In Stock
Ships by Aug 5
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Skunk2 Racing Alpha Series Throttle Body is a direct-fit upgrade for Honda B, D, F, and H-series engines, featuring a 70mm bore to maximize airflow and deliver bolt-on horsepower and torque gains. This throttle body is designed to be compatible with Skunk2's Pro Series Intake Manifolds, as well as OEM and other aftermarket intake manifolds, ensuring smooth drivability and OEM throttle characteristics. It retains factory coolant connections and utilizes sealed ball bearings for smooth operation. The package includes a new throttle body gasket and hardware. While designed for performance, Skunk2 states that all their throttle bodies undergo extensive testing to ensure smooth drivability and OEM throttle characteristics. It is important to note that this throttle body is not compatible with down-flow intake manifolds.

MIA's Description

The Skunk2 Racing Alpha Series Throttle Body is a 70mm throttle body designed for Honda B, D, F, and H-series engines. The throttle body includes a solid brass throttle plate, fully machined bore, and idle adjustment screws for fine-tuning.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSkunk2 Racing
Part NumberSK2-309-05-1050
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy