Skunk2 Pro Series K-Series to B-Series Throttle Body Adapter - Honda/Acura, 1/8in NPT Port

This Skunk2 Racing Pro Series adapter mounts a B/H-series throttle body onto an RBC-style K-series intake manifold. CNC-machined from 6061-T6 billet aluminum, it has a 68mm bore and recessed holes for a clean fit between throttle bodies. A 1/8 in. NPT port adds flexibility for extra sensor integration, and all mounting hardware is included.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy