Blox Dual Pattern Billet Black Throttle Body 72mm - K-series

Blox Dual Pattern Billet Black Throttle Body 72mm - K-series

BLOX Racing dual-pattern throttle bodies fit the PRB/PRC and RBC/RRC intake manifolds.

Each is CNC machined from billet aluminum and includes a new throttle bracket. Precision machined butterfly plates proper and consistent opening and closing. New throttle springs provide crisp response each time the engine is revved. Units are anodized to resist corrosion and are available in black and silver.

The IACV can be used or blocked off for full race applications with the supplied port plug. Throttle bodies include hardware and new gasket. All factory sensors can be reused without any modifications.

Available in 70mm and 72mm bore sizes. The larger throttle bodies offer increases in airflow resulting in additional horsepower and torque gains. 

Throttle bodies include gasket and hardware. TPS sold separately.


  • Anodized black 72mm bore throttle body
  • Dual-pattern to fit PRB/PRC and RBC/RRC manifolds
  • Provisions for TPS and IACV
  • Throttle bracket included
  • Includes hardware, fitting, port plug and gasket
  • RBC adapter no longer necessary with this unit
  • Not compatible with 2017+ Civic Type-R

Vehicle/Engine applications

  • PRB manifold: 02-06 RSX
  • PRC manifold: JDM K20A Type-R
  • RBC manifold: 06-11 Honda Civic Si 
  • RRC manifold: JDM K20A Civic Type-R

Blox Dual Pattern Billet Black Throttle Body 72mm - K-series

Regular price Sale $209.00
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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.
Brand:Blox Racing
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