-20%
Tuner Series 70mm and 72mm Dual Pattern Throttle Body - Honda K-Series / BXIM-00223
BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body - Black Ops Auto Works
BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body - Black Ops Auto Works
BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body - Black Ops Auto Works
BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body - Black Ops Auto Works
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BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body

BLOX Racing
BLOBXIM-00223
BXIM-00223
Throttle Bodies
20+ Units In Stock - Ships Next Business Day
$ 229.00 $ 183.20
$ 183.20

SKU: BXIM-00223

BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body

Equip your K-series engine with the BLOX Racing 70mm Tuner Series throttle body designed for 2006-2011 Honda Civic Si and compatible models. This dual-pattern unit mounts directly to PRB/PRC and RBC/RRC intake manifolds boosting airflow for enhanced throttle response and power gains. Cast from high-quality aluminum with precision-machined butterfly plates and new springs for consistent performance.

Key Features

  • Dual Bolt Pattern: Fits PRB/PRC and RBC/RRC manifolds eliminating need for RBC adapter
  • Provisions for Sensors: Retains TPS and IACV mounting points using factory or specified sensors
  • Complete Kit: Includes hardware fittings port plug and gasket for easy setup
  • 70mm Bore: Larger opening improves air intake volume over stock for quicker revs
  • Race-Ready Design: IACV port blocks off for full race use with supplied plug

Product Notes

  • TPS from 02-06 RSX Type S Type R or EP3 Civic Si
  • MAP sensor from 02-06 RSX or EP3 Civic Si
  • IACV from 02-06 RSX Type S or EP3 Civic Si
  • EVAP from 02-04 RSX Type S or EP3 does not fit 05-06 EVAP

Installation Notes

  • Professional installation recommended.
  • All factory sensors reusable without modifications
  • Throttle position sensor TPS sold separately

This Part Fits

Year Make Model Submodel
2006-2011 Honda Civic Si (K20Z3 RBC manifold)
2002-2006 Acura RSX Type-S (PRB manifold)
2002-2005 Honda Civic Si (PRB manifold)
2002-2005 Honda Civic Type R JDM (PRB manifold)
2003-2007 Honda Accord Euro R CL7 K20A (RBC manifold)
2006-2010 Honda Civic Type R JDM K20A (RRC manifold)
- Honda K20A Type R JDM PRC manifold

Why Choose BLOX Racing?

  • Proven leader in Honda and Acura performance parts
  • High-quality aluminum casting for durability
  • Precision machining ensures reliable operation

Frequently Asked Questions

  • Q: Will this fit my 06-11 Civic Si?
    A: Yes it bolts directly to the RBC manifold on K20Z3 engines no adapter required
  • Q: What material is used?
    A: High-quality aluminum casting with machined butterfly plates for smooth action
  • Q: Is the TPS sensor included?
    A: TPS sold separately reuse from 02-06 RSX Type S Type R or EP3 Civic Si

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-protected box 9in x 9in x 7in
  • Weight: 3 lbs shipping weight

Request For Information

Have questions about BLOX Racing 06-11 Honda Civic Si Dual-pattern K-series 70mm Tuner Series Throttle Body? Fill out the form below and we'll get back to you by the next business day.
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