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Tuner Series 70mm and 72mm Dual Pattern Throttle Body - Honda K-Series


WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

Blox Racing Tuner Series throttle body featured here is cast from high quality aluminum. In addition, precision machined butterfly plates proper and consistent opening and closing. New throttle springs provide crisp response each time the engine is revved.

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. 

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

Throttle bodies include gasket and hardware.

TPS sold separately. 


  • Dual bolt pattern to fit PRB/PRC and RBC/RRC manifolds
  • Provisions for TPS and IACV
  • Includes hardware, fitting, port plug and gasket
  • RBC adapter no longer necessary with this unit
  • Not compatible with 2017+ Civic Type-R
  • 70mm and 72mm opening


  • TPS 02-06 RSX Type S / Type R And EP3
  • MAP 02-06 RSX and EP3
  • IACV 02-06 RSX Type S and EP3
  • EVAP 02-04 RSX Type S and EP3 (Does NOT fit 05 - 06 EVAP)


  • PRB manifold: 02-06 RSX Type-S / 02-05 JDM Civic Type-R / 02-05 Civic Si
  • PRC manifold: JDM K20A Type-R
  • RBC manifold: 06-11 Honda Civic Si K20Z3 / 03-07 JDM Accord Euro Type-R (CL7) K20A
  • RRC manifold: 06-10 JDM Civic Type-R K20A