• Genuine Honda Product


• Intake Manifold from 06-11 Civic Si


• Perfect Upgrade for RSX, EP, & TSX


• Proven Power All the Way to Redline

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  Honda RBC Intake Manifold – Performance Upgrade for K-Series Engines

  
  

  The Honda RBC Intake Manifold is widely regarded as one of the best factory Honda manifolds ever produced for high-rpm performance. Originally found on the 2006–2011 Honda Civic Si and the JDM Euro Accord-R, the RBC manifold has become a go-to upgrade for K-series enthusiasts looking to carry power all the way to redline. Compared to the factory PRB and PRC manifolds, the RBC offers superior top-end performance by maintaining airflow and horsepower beyond 7400rpm—where the PRB falls off—making it ideal for street and track applications alike.

  
  

  This manifold is a popular bolt-on performance upgrade for the 2002–2006 Acura RSX, 2002–2005 Honda Civic Si (EP3), 2004–2008 Acura TSX, 2002–2006 Honda CR-V, and K-swapped chassis using K20A, K20A2, K20A3, K20Z1, or K24A1 engines. Please note: some cylinder heads will require modification for proper fitment. Whether you're building a naturally aspirated screamer or prepping for boost, the RBC intake manifold supports aggressive cam profiles and high-revving setups with ease.

  
  

  On the dyno, the RBC shows proven gains over the PRB manifold from 5500rpm to redline, delivering the kind of mid-to-top-end power that turns lap times and wins races. Its short runners and higher flow characteristics make it comparable to the Type-R manifold upgrade on B-series engines, providing a factory-quality fit with aftermarket-level performance. If you're serious about your K-series build, the Honda RBC manifold is a must-have for unlocking maximum power potential.

  
  



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  2002-2006 Acura RSX*
  2004-2008 Acura TSX
  
  
  2003-2007 Honda Accord  
  
  
  2002-2005 Honda Civic Si*
  

  2006-2011 Honda Civic Si

  2002-2006 Honda CR-V*

  
  

  *Must Be Modified to Fit K20A/A2/A3/Z1 & K24A1

  
  

  
  
  
  



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  (1) Intake Manifold
  

USD : 92.69