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Air and Fuel Intake Manifolds and Components

Skunk2 Racing

Skunk2 Alpha Series Honda/Acura (D/B/H/F Series) 70mm Cast Throttle Body (OEM Look)

$145.95 $138.65 Save $7.30

SKU: S005 309-05-1050

In Stock
In Stock
Ships by Aug 30
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Skunk2 Racing 309-05-1050 is an Alpha Series 70mm Cast Throttle Body, designed for Honda B, D, F, and H series engines, as well as specific Acura Integra models. It maximizes engine airflow for increased horsepower and torque.
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Part #: 309-05-1050

Skunk2 is proud to introduce its 70mm Alpha Series Throttle Body for Hondas B-series engines (also compatible with D-, F-, and H-series) in its exclusive, fine shot-blasted surface finish. Skunk2's 70mm Alpha Series Throttle Body is designed to be used with Skunk2's Pro Series Intake Manifolds as well as OEM and other aftermarket intake manifolds for bolt-on horsepower and torque gains by maximizing engine airflow, all at a competitive price. Skunk2's Alpha Series Throttle Bodies are precision die-cast from high-quality materials and include features previously offered only in our Pro Series line, like countersunk, stainless steel mounting bolts, solid brass throttle plates, fully machined bores, and idle adjustment screws for fine tuning. All Skunk2 throttle bodies undergo an extensive design and testing process to produce a throttle body that doesnt just provide more flow but retains smooth drivability and OEM throttle characteristics. A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands. Skunk2's Alpha Series Throttle Bodies for B-series engines feature a large, 66mm bore, which results in significant horsepower gains throughout the powerband on heavily modified, naturally aspirated applications and even more on forced induction ones. Skunk2's 66mm Alpha Series Throttle Body offers Skunk2 performance, industry-leading customer service, and a limited-lifetime warranty policy, all at a price comparable to lesser budget-minded throttle bodies. Unlike the budget-minded throttle bodies, though, only Skunk2 Alpha Series Throttle Bodies ensure precise fitment and the peace of mind of knowing that a Skunk2 representative is just a phone call or email away.

Alpha Series Throttle Body | B/D/F/H Series | 70mm TB Opening | Idle Adjust. Screw | Retains Coolant Connections | For Use w/Skunk2 Pro Series Intake Manifold Or Similar | Cast Alum.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSkunk2 Racing
Part NumberS005 309-05-1050

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Returns & Fitment

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.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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