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2001+ Civic EP3 / RSX DC5 / EM2

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1988-1991 EF Civic / CRX K-Series Swap

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Honda Fit / Prelude / Accord K-series Swap

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All other models (mr2, mini etc)

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K-Series Technical Forum

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Transmission specific K series forum
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J Series V6 Swap Forum

Honda J Series V6 swap general information
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NEW - Welding and Fabrication Forum

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All other Honda models K-Series Swap

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Road Racing

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Acura RSX / TSX / Honda Civic EP3 / 2006 Civic Si

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Vendor Member Section

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CariD.com

Need to customize or repair your Honda Civic? Check out our selection of parts and accessories at CARiD.com, or give us a call at 800.505.3274 for professional advice.
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THMOTORSPORTS.COM

K series parts for K series people
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Latest Posts See all new posts →

  1. Low numbers with better cams and Intake manifold.

    All Motor K series Technical Discussion

  2. Brand New K24Z7 Short Block, RRC Intake manifold, and Ferrera Rockers

    Parts for sale

  3. K24a2 - Where is the torque?

    All Motor K series Technical Discussion

  5. Complete JDM K20A Type R Swap into 2003 EP3

    2001+ Civic EP3 / RSX DC5 / EM2

  6. PRB Kpro V4 compatible with 5-speed trans/harness?

    ECU and Tuning
See all new posts →
Honda / Acura K20a K24a Engine Forum Since 2000 A forum community dedicated to Honda and Acura K Series engine platform owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, power-adders, racing, maintenance, and more!
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