K-Tuned Dual Bolt Pattern Cast Throttle Body - K-series 70mm (PRB/RBC/RRC)

K-Tuned Dual Bolt Pattern Cast Throttle Body - K-series 70mm (PRB/RBC/RRC)

K-Tuned's all new K-series cast throttle body is designed to be a great budget and versatile option for someone looking for a throttle body that is larger than the stock 62mm unit. Thanks to its dual bolt flange pattern, it is direct fit for both the PRB/PRC and RBC/RRC manifolds and aftermarket manifolds with similar patterned t/b flange.  Compatible will all OEM sensors. 


  • Dual t/b flange bolt pattern for PRB/PRC and RBC/RRC manifolds
  • 70mm bore
  • All OEM sensor compatible (TPS, MAP, EVAP, IACV)
  • Throttle bracket included (not shown)
  • 5 position throttle wheel (Allows greater throttle cable options)
  • Adjustable spring pressure
  • IACV can be plugged with supplied 1/8 NPT plugs (No block off required)
  • Gasket and all hardware included
  • Optional add-ons: billet MAP and EVAP port plugs

Vehicle Applications: 02-06 RSX*, 02-05 Civic Si*, 88-00 Civic/CRX/Delsol & 90-01 Integra K-swapped vehicles.

*Cruise control is incompatible with this throttle body.

Tech Notes

  • Suggested TP sensor - 02-06 RSX Type-S / JDM 01-05 RSX Type-R / 02-05 Civic Si
  • Suggested MAP sensor - 02-06 RSX (all models) / 02-05 Civic Si
  • Suggested IACV - 02-06 RSX (all models incl JDM DC5) / 02-05 Civic Si
  • Suggested EVAP - 02-04 RSX Type-S / 02-04 Civic Si
    (05-06 EVAP does not fit this throttle body)
  • Not compatible with 06-15 Civic Si or 04-15 TSX vehicles as these use a drive-by-wire (DBW) type throttle body.
  • Manifold port matching is required for optimal gains

K-Tuned Dual Bolt Pattern Cast Throttle Body - K-series 70mm (PRB/RBC/RRC)

Regular price Sale $207.95
Ships: Backorder
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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