Blackworks Throttle Body Adapter - K to B

Blackworks K2B Throttle Body Adapter
The Blackworks Racing K2B Throttle Body adapter adapts any B or H-series throttle body onto any RBC/RRC style K-series intake manifold.

The use of a B/H-series throttlebody is becoming common nowadays as an alternative to K-series enthusiasts  because of TPS issues that plague certain K-series motor swaps. This adapter allows the use of the B/H-series throttlebody with its more reliable TPS sensor.

Note: A Hondata KPRO or AEM EMS is required to scale the B/H-series TPS sensor once installed.


  • Adapts B or H-series throttle body onto an RBC/RRC intake manifold.
  • Made from high quality aircraft grade 6061 billet aluminum
  • Mounting hardware included
  • Made in the USA

Blackworks Throttle Body Adapter - K to B

Regular price $65.00
Free Shipping
Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
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